:::
Name  SuiSun Cheng 

Telephone number  035715131 ext. 31046 
Fax  035723888 
Contact address  R513, General Building III 
Personal website  http://www.math.nthu.edu.tw/~sscheng/ 
Educational qualification  Ph.D. University of California, Davis 
Work Experiences 
Category  Emeritus Professor 

Job title  Professor 
Discipline  
Research expertise  Applied Mathematics 
Writing
 Books

 S. S. Cheng and W. R. Li, Analytic Solutions of Functional Equations, under preparation
 S. S. Cheng, Partial Difference Equations, Taylor and Francis, 2003.
 S. S. Cheng, S. Elaydi and G. Ladas, New Developments in difference Equations and Applications (Proceedings of the Third International Conference on Difference Equations), Gordon and Breach Science Publishers, 1999.

 Conferences & Symposiums Papers
 S. S. Cheng, J. S. Yu and B. Liu (2000), An abstract existence result and its applications, USAChile Workshop on Nonlinear Analysis, Electronic J. Diff. Eqns, Electron. J. Diff. Eqns., Conf. 06, 2001, pp. 101107.
 Y. Z. Lin and S. S. Cheng (1999), Explicit necessary and sufficient conditions for oscillations of two difference equations, New Developments in Difference Equations and Applications (Proceedings of the 3rd International Conference on Difference Equa
 S. S. Cheng (1999), Stability of Partial Difference Equations, New Developments in Difference Equations and Applications (Proceedings of the 3rd International Conference on Difference Equations), Gordon and Breach Publishers, 93135.
 S. S. Cheng, G. Zhang and M. Dehghan (1999), Growth conditions for a two level discrete heat equation, Proceedings of the Seventh Workshop on Differential Equations and its Applications, held in Taichung, Taiwan, 1999, pp. 5662.
 S. S. Cheng (1998), Invitation to Difference Equations, Proceedings of the 29th Annual Iranian Mathematical Conference, Tehran, to appear.
 X. P. Guan, Y. H. Yu, J. Yang and S. S. Cheng (1998), Positive solutions of a class of neutral delay difference equations, 微分方程理論與應用學術會議論文集, pp. 505508.
 S. S. Cheng and B. G. Zhang (1997), Nonexistence of positive solutions of discrete elliptic equations: a synopsis, roceedings of The Second International Conference on Difference Equations, Gordon and Breach Publ., Amsterdam, pp. 119123.
 S. S. Cheng (1996), An underdeveloped research area: Qualitative theory of functional partial difference equations, Proceedings of the International Mathematics Conference '94 at Sun YatSen University, 1996, pp. 6575.
 鄭穗生，林宜中，謝勝利 (1996)，偏差分方程穩定性若干結果，中國五屆常微分方程穩定性理論與應用學術會議論文集，大連，1996, pp. 7477.
 S. S. Cheng and B. G. Zhang (1995), Nonexistence of positive nondecreasing solutions of a nonlinear difference equation, Proceedings of The First International Conference on Difference Equations, 1995.
 S. S. Cheng (1994), Oscillation theroems for linear fourth order differential and difference equations, Proceedings of the International Conference on Functional Differential Equations, Publishing House of Electronic Industry, China, 1994, pp. 3746.
 S. S. Cheng (1991), Inverses of matrices arising from difference operators: synopsis, Linear Algebra and its Appl., 162164, pp.744746.
 S. S. Cheng (1988), Regular domains of tridiagonal matrices, International Series of Numerical Math., 86, 105113.
 S. S. Cheng (1980), Maximum principles for solutions of second order partial difference inequalities, Symposium on Functional Analysis and Applications (held at the Tsing Hua University, Hsinchu, Taiwan, Republic of China, April, 1980), 395401.
 S. S. Cheng, J. S. Yu and B. Liu (2000), An abstract existence result and its applications, USAChile Workshop on Nonlinear Analysis, Electronic J. Diff. Eqns, Electron. J. Diff. Eqns., Conf. 06, 2001, pp. 101107.
 Research Reports
 G. Q. Wang and S. S. Cheng (2010) Positive fixed point theorems arising from seeking steady states of neural networks, Math. Bohemica, 135(1), 99112.





















































 S. S. Cheng, S. Talwong and V. Laohakosol (2006), Exact solutions of iterative functional differential equations, Computing, 76, 6776.
 S. S. Cheng and Y. Z. Lin (2006), Exact stability regions for difference equations with three parameters, Appl. Math. ENotes, 6, 4957.
 G. Zhang and S. S. Cheng (2006), Existence of solutions for a nonlinear system with a parameter, J. Math. Anal. Appl., 314(1), 311319.
 G. Q. Wang and S. S. Cheng (2006), Existence of periodic solutions for second order Rayleigh equations with piecewise constant argument, Turkish J. Math., 30, 5774.
 C. J. Guo, G. Q. Wang and S. S. Cheng (2006), Periodic solutions for a neutral functional differential equation with multiple lags, Arch. Math. (Brno), 42(2006), 110.
 Z. Q. Zhu, M. Z. Tang and S. S. Cheng (2006), Oscillation and comparison theorems for nonlinear second order differential equations, Intern. J. Pure Appl. Math., 2(27), 151162
 G. Q. Wang and S. S. Cheng (2006), Nonnegative periodic solutions for an integral equation modeling infectious disease with latency periods, Intern. Math. Forum, 1(9), 421427.
 J. W. Li and S. S. Cheng (2006), Globally attractive periodic solution of a perturbed functional differential equation, J. Comput. Math. Appl., 193, 652657.
 Z. Q. Zhu and S. S. Cheng (2006), Frequently oscillatory solutions for multilevel partial difference equations, International Math. Forum, 1(31), 14971509.
 S. G. Kang and S. S. Cheng (2006), Positive periodic solutions of superlinear systems of integral equations depending on parameters, Topological Methods in Nonlinear Anal., 27, 387398
 G. Q. Wang and S. S. Cheng (2006), Steady state solutions of a toroidal neural network via a mountain pass theorem, Ann. Diff. Eq., 22(3), 360363.
 S. S. Cheng and S. S. Chiou (2006), Exact stability regions for quartic polynomials, Bull. Brazilean Math. Soc., 37(2), 118.





















 H. L. Zhao, G. Zhang and S. S. Cheng (2005), Exact traveling waves for discrete conservation laws, Portugaliae Mathematica, 62, 89108.
 Q. G. Yang and S. S. Cheng (2005), Kamenev type oscillation criteria for second order matrix differential systems with damping, Ann. Polonici Math., 85(2), 145152.
 W. R. Li, H. Z. Liu and S. S. Cheng (2005), Analytic solutions of an equation of invariant curves, Dynamics Cont. Discrete Impulsive Sys. Proceedings 3, 10141021, Impulsive Dynamical Systems & Appl., Watam Press, 2005.
 X. H. Tang and S. S. Cheng (2005), Delay dependent stability criterion for time discrete linear systems, Gladsnik Math., 40, 121132.
 S. S. Cheng (2005), Smooth solutions of iterative functional differential equations, 2004Dynamical Systems and Applications, GBS Publishers and Distributions, pp. 228252.
 S. S. Cheng and Y. Z. Lin (2005), Exact regions of stability for an investment plan with three parameters, Appl. Math. ENotes, 194201.
 G. Q. Wang and S. S. Cheng (2005), Existence of periodic solutions for a neutral differential equation with piecewise constant argument, Funk. Ekvac., 48, 299311
 G. Zhang and S. S. Cheng (2005), On two second order halflinear difference equations, Fasiculi Math, 35, 163175.
 G. Q. Wang and S. S. Cheng (2005), The set of periodic solutions of a neutral differential equation with delay and piecewise constant argument, Portugaliae Mathematica, 62, 295302
 X. Y. Liao and S. S. Cheng (2005), Convergent and divergent solutions of a discrete nonautonomous LotkaVolterra model, Tamkang J. Math., 36, 337344.
 J. W. Li and S. S. Cheng (2005), Periodic solutions of a second order forced sublinear differential equation with delay, Appl. Math. Lett., Volume: 18(12), 13731380.
 Z. Q. Zhu and S. S. Cheng (2005), Frequent oscillation in a neutral difference equation, Southeast Asian Bull. Math., 29(3), 627634.
 G. Q. Wang and S. S. Cheng (2005), Periodic solutions of higher order nonlinear difference equations via a continuation theorem, Georgian Math. J., 12 (3), 539550.
 G. Zhang, S. G. Kang and S. S. Cheng (2005), Periodic solutions for a coupled pair of delay difference equations, Advances in Difference Eq., 3, 215226.
 S. S. Cheng, C. J. Tian and M. Gil’, Synchronization in a discrete circular network, Proceedings of the Sixth International Conference on Difference Equations, 6173, CRC, Boca Raton, FL, 2004.
 X. L. Liu, G. Zhang and S. S. Cheng (2004), Existence of triple periodic solutions of a functional differential equation depending on a parameter, Abstract Anal. Appl., 10, 897905
 Z. Q. Zhu and S. S. Cheng (2004), Asymptotically power solutions of higher order neutral functional differential equations, Tamkang J. Math., 35, 383389.
 G. Q. Wang and S. S. Cheng (2004), Oscillation of second order differential equation with piecewise constant argument, CUBO J., 6(3), 5563.
 W. R. Li and S. S. Cheng (2004), Analytic solutions of an iterative functional equation, Aequationes Math., 68, 2127.
 S. S. Cheng, C. W. Chen and T. Y. Wu (2004), Linear time discrete periodic diffusion networks, Fields Institute Comm., 42, 131151
 W. C. Yueh, S. S. Cheng and J. S. Chen (2004), Distribution of quadruples according to their convergence times in the Four Number Game, Southeast Asian Bull. Math., 28, 369405.
 S. G. Zhang and S. S. Cheng (2004), Grobner basis for an ideal of a polynomial ring over an algebraic extension over a field and its applications, Appl. Math. Comput., 153(1), 2768.
 S. Talwong, V. Laohakosol and S. S. Cheng (2004), Power function solutions of iterative functional differential equations, Appl. Math. ENotes, 4, 160163.
 X. H. Tang and S. S. Cheng (2004), Positive solutions of a neutral difference equation with positive and negative coefficients, Georgian. Math. J., 11(1), 177185.
 S. H. Saker and S. S. Cheng (2004), Oscillation criteria for difference equations with damping terms, Appl. Math. Comput., 148(2), 421442
 S. H. Saker and S. S. Cheng (2004), Kamenev type oscillation criteria for nonlinear difference equations, Czech. Math. J., 54(129), 955967.
 J. P. Sun, W. T. Li and S. S. Cheng (2004), Three positive solutions to second order Neumann BVP, Appl. Math. Lett., 17(9), 10791084.
 G. Zhang and S. S. Cheng (2004), Positive periodic solutions of coupled delay differential systems depending on two parameters, Taiwanese J. Math., 8, 639652
 W. T. Li and S. S. Cheng (2004), Asymptotic properties of the positive equilibrium of a discrete survival model, Appl. Math. Comput., 157(1), 2938.
 G. Q. Wang and S. S. Cheng (2004), Periodic solutions of a neutral difference system, Boletim da Sociedade Paranaense de Matematica, 22(2), 117126.
 G. Q. Wang and S. S. Cheng (2004), Periodic solutions for nonlinear difference equations via a continuation theorem, Advances in Diff. Eq., 311320.
 S. S. Cheng, R. Medina and Y. Z. Lin (2003), Ultimate distinction in a population model with delayed birth and migration, Southeast Asian Bull. Math., 26, 899908.
 X. H. Tang and S. S. Cheng (2003), Global attractivity in a genotype selection model, Rocky Mountain J. Math., 33(3), 11751187.
 G. Zhang and S. S. Cheng (2003), Positive periodic solutions for discrete population models, Nonlinear Functional Anal. Appl., 8(3), 335344.
 W. T. Li and S. S. Cheng (2003), Remarks on two recent oscillation theorems for second order linear difference equations, Appl. Math. Letters, 16(2), 161163.
 W. T. Li and S. S. Cheng (2003), An oscillation theorem for higher order nonhomogeneous superlinear differential equations, Appl. Math. ENotes, 3, 5861.
 W. R. Li and S. S. Cheng (2003), An inequality applicable to certain epidemic models, Intern. Math. J., 3(3), 253262.
 G. Q. Wang and S. S. Cheng (2003), A priori bounds for periodic solutions of a delay Raleigh equation with damping, Tamkang J. Math., 34(3), 293298.
 C. J. Tian, S. S. Cheng and S. L. Xie (2003), Frequent oscillation criteria for a delay difference equation, Funkcialaj Ekvacioj, 46(3), 421439.
 Q. G. Yang and S. S. Cheng (2003), On the oscillation of selfadjoint matrix Hamiltonian systems, Proc. Edinburgh Math. Soc., 46, 609625.
 G. Q. Wang and S. S. Cheng (2003), Note on the set of periodic solutions of a delay differential equation with piecewise constant argument, Intern. J. Pure & Appl. Math., 9(2003), 139143.
 Q. G. Yang and S. S. Cheng (2003), Oscillation of second order halflinear differential equation with damping, Georgian Math. J., 10(4), 785797.
 C. J. Tian and S. S. Cheng (2003), Oscillation criteria for delay neutral difference equations with positive and negative coefficients, Bol. Soc. Paran. Mat., 21, 1930.
 S. G. Kang, G. Zhang and S. S. Cheng (2003), Periodic solutions of a class of integral equations, Topological Methods in Nonlinear Analysis, 245252.
 G. Zhang and S. S. Cheng (2002), Eventually positive solutions of nonlinear neutral difference equations, Intern. Math. J., 2(3), 265278.
 S. S. Cheng, J. G. Si. and X. P. Wang (2002), An existence theorem for iterative functional differential equations, Acta Math. Hungarica, 94(12), 117.
 C. V. Pao and S. S. Cheng (2002), Entire solutions of discrete elliptic equations, Southeast Asian Bull. Math., 26, 267278.
 W. T. Li and S. S. Cheng (2002), A stability criterion for a nonlinear neutral difference equation with delay, Southeast Asian Bull. Math., 26, 803810.
 S. S. Cheng and R. Medina (2002), Necessary and sufficient oscillation criteria for discrete reactiondiffusion equations, Proceedings of the Fifth International Conference on Difference Equations and Applications, Taylor and Francis, pp. 6978
 J. W. Li and S. S. Cheng (2002), Global attractivity in a survival model of Wazewska and Lasota, Quarterly Appl. Math., 60(3), 477483.
 R. Medina and S. S. Cheng (2002), Asymptotic behaviors of the solutions of a discrete reactiondiffusion equation, Intern. J. Math. Math. Sci., 29(5), 257264.
 W. T. Li and S. S. Cheng (2002), An oscillation criterion for nonhomogeneous halflinear differential equations, Appl. Math. Lett., 15, 259263.
 J. G. Si and S. S. Cheng (2002), Analytic solutions of a functional differential equation with proportional delays, Bull. Korean Math. Soc., 39(2), 225236.
 Z. Q. Zhu, G. Q. Wang and S. S. Cheng (2002), Asymptotic behavior of a class of impulsive differential equations, Far East J. Math. Sci., 5(3), 269276.
 G. Q. Wang and S. S. Cheng (2002), Periodic solutions of Nth order delay Rayleigh equations, Ann. Polon. Math., 108(3), 261266.
 G. Zhang and S. S. Cheng (2002), Positive periodic solutions of nonautonomous functional differential equations depending on a parameter, Abstract Anal. Appl., 7(5), 279286.
 S.S. Cheng, J. S. Yu and B. Liu (2001), An abstract existence result and its applications, Electronic J. Diff. Eqns, Conf. 06, 2001, pp. 101107.
 B. Liu and S. S. Cheng (2001), A stability criterion for a neutral difference equation with two delays, Proc. Natl. Sci. Counc. ROC(A), 4044.
 W. R. Li, S. S. Cheng and T. T. Lu (2001), Closed form solutions of iterative functional differential equations, Appl. Math. ENotes, 1, 14.
 S. S. Cheng, Y. Z. Lin and G. Zhang (2001), Traveling waves of a discrete conservation law, PanAmerican Math. J., 11(1), 4552.
 X. H. Tang and S. S. Cheng (2001), An oscillation criterion for linear difference equations with oscillatory coefficients, J. Comput. and Appl. Math., 132 (2) , 319329.
 G. Zhang and S. S. Cheng (2001), Existence of positive periodic solutions of nonautonomous functional differential equations, E. J. Diff. Eqs., 59, 18.
 S. S. Cheng and F. Y. Hsieh (2001), Existence and localization theorems for a discrete nonlinear eigenvalue problem, Mathl. Comput. Modelling, 34, 623640.
 R. Medina and S. S. Cheng (2001), Discrete reactiondiffusion equations: some results and applications, Nonlinear Anal., 47, 46794686.
 S. S. Cheng and Y. Z. Lin (2001), Detection of positive roots of a polynomial with five parameters, J. Comput. Appl. Math., 137, 1948.
 W. R. Li and S. S. Cheng (2001), Wendroff type inequalities for nonlinear hyperbolic equations, Tamkang J. Math., 32, 327333.
 M. Gil’ and S. S. Cheng (2001), Stability of delay difference equations in Banach Spaces, Ann. Diff. Eqs., 17(4), 307317.
 S. S. Cheng and T. T. Lu (2001), Qualitative properties of matrices appearing in several mathematical models, Proc. Natl. Sci. Counc. ROC (A), 25(5), 269283.
 S. S. Cheng and G. Zhang (2000), "Virus" in several discrete oscillation theorems, Applied Math. Lett., 13, 913.
 X. P. Guan, J. Yang and S. S. Cheng (2000), Positive solutions of a nonlinear neutral differenital equation with positive and negative coefficients, Acta Hung. Math., 86(3), 169192.
 M. I. Gil' and S. S. Cheng (2000), Estimates for the norms of solutions of a perturbed linear dynamical system, Proc. Natl. Sci. Counc. ROC(A), 24(2), 9598.
 W. R. Li and S. S. Cheng, Two new discrete OuIang type inequalities, Tamkang J. Math., 31(4), 305309.
 S. S. Cheng, X. P. Guan and J. Yang (2000), Positive solutions of a nonlinear neutral differential equation with positive and negative coefficients, Acta Math. Hung. 86(3), 169192.
 M. I. Gil’ and S. S. Cheng (2000), Estimates for the norms of solutions of a perturbed linear dynamical system, Proc. Natl. Sci. Counc. ROC(A), 24(2), 9598.
 M. I. Gil’ and S. S. Cheng (2000), Estimates for the norms of solutions of a perturbed linear dynamical system, Proc. Natl. Sci. Counc. ROC(A), 24(2), 9598.
 S. S. Cheng, Invitation to Partial Difference Equations, Communications in Difference Equations (Proceedings of the Fourth International Conference on Difference Equations and its Applications), Gordon and Breach, 2000, pp. 91106.
 W. T. Li and S. S. Cheng (2000), Classifications and existence of positive solutions of a higher order nonlinear difference equation, Colloquium Math., 83(1), 137153.
 S. S. Cheng and R. Medina (2000), Bounded and positive solutions of discrete steady state equations, Tamkang J. Math., 31(2), 131135.
 S. S. Cheng and H. T. Yen (2000), On a nonlinear discrete boundary value problem, Linear Alg. Appl., 312, 193201.
 W. T. Li and S. S. Cheng (2000), Oscillation criteria for a pair of coupled nonlinear difference equation, Intern. J. Appl. Math., 2(11), 13271333.
 S. S. Cheng, Y. Z. Lin and T. Rassias (2000), Exact regions of oscillation for a neutral difference equation with five parameters, J. Difference Eq. Appl., 6, 513534.
 S. T. Liu and S. S. Cheng (2000), Asymptotic stability of analytic difference equations, Proc. Natl. Sci. Counc. ROC(A), 24(5), 390393.
 J. G. Si, W. N. Zhang and S. S. Cheng (2000), Smooth solutions of an iterative functional equation, Functional Equations and Inequalities, (ed. Th. M. Rassias), Kluwer Academic Publishers, Dordrecht, Boston, London, 2000, pp.221232.
 J. G. Si, X. P. Wang and S. S. Cheng (2000), Nondecreasing and convex solutions of an iterative functional differential equation, Aequationes Math., 60, 3856.
 W. T. Li and S. S. Cheng (2000), Limiting behaviors of nonoscillatory solutions of a pair of coupled nonlinear differential equations, Proc. Edinburgh Math. Soc. 43, 457473.
 J. G. Si, W. N. Zhang and S. S. Cheng (2000), Continuous solutions of an iterative functional inequality on compact interval, Nonlinear Studies, 7(1), 105108.
 S. S. Cheng and T. T. Lu (2000), Optimal rearrangement problems related to discrete loaded strings, J. Difference Eq. Appl., 6, 775777.
 W. T. Li and S. S. Cheng (2000), Characterizing conditions for the existence of nonoscillatory solutions of a discrete EmdemFowler equation with summable coefficients, Dynamic Sys. Appl., 9(3), 457461.
 W. R. Li and S. S. Cheng (2000), Discrete OuIang type inequalities, Tamkang J. Math., 31(4), 305309.
 S. S. Cheng (2000), Symbolic calculi for sequences, Differential equations and computational simulations (Chengdu, 1999), 4249, World Sci. Publishing, River Edge, NJ, 2000.
 S. S. Cheng, T. T. Lu, K. Y. Su and Y. H. Ko (2000), Optimal mean displacements of a forced string, Struct. Multidisc. Optim., 20, 317322.
 M. Gil’ and S. S. Cheng (2000), Periodic solutions of a perturbed difference equation, Appl. Anal., 76, 241248.
 G. Zhang and S. S. Cheng (2000), Positive periodic solutions of a discrete population model, Functional Differential Eqns., 7(34), 223230.
 S. T. Liu, Y. Q. Liu, X. P. Guan, J. Yang and S. S. Cheng, Existence of monotone positive solution of neutral partial difference equation, J. Math. Anal. Appl., 247(2)(2000), 384396.
 G. Zhang, S. S. Cheng and Y. Gao (1999), Classification schemes for positive solutions of a second order nonlinear difference equation, J. Comp. Appl. Math., 101, 3951.
 G. Q. Wang and S. S. Cheng (1999), A priori bounds for periodic solutions of a delay Rayleigh equation, Applied Math, Lett., 12, 4144.
 J. G. Si, X. P. Wang and S. S. Cheng (1999), Analytic solutions of a functional differential equation with a state derivative dependent delay, Aequationes Math., 57, 7586.
 W. T. Li and S. S. Cheng (1999), An oscillation theorem for a neutral difference equation with positive and negative coefficients, Tamkang J. Math., 30(1), 3945.
 S. S. Cheng and Y. Z. Lin (1999), Exponential stability of a partial difference equation with nonlinear perturbation, Acta Math. Appl. Sinica, 15(1), 98108.
 S. S. Cheng and R. Medina (1999), Growth conditions for a discrete heat equation with delayed control, Dynamic Sys. Appl., 8, 361367.
 G. Zhang and S. S. Cheng (1999), Asymptotic dichotomy for nonoscillatory solutions of a nonlinear difference equation, Applicationes Math., 25(4), 393399.
 S. S. Cheng and Y. Z. Lin (1999), General solutions of a four point partial difference equation, Far East J. Math. Sci., 1(4), 507516.
 B. Liu and S. S. Cheng (1999), Monotone solutions of a higher order difference equation with advancement, Comm. Appl. Math., 373381.
 G. Zhang and S. S. Cheng (1999), On connected halflinear differential equations, Demonstratio Math, 32(2), 345354.
 W. T. Li, S. S. Cheng and G. Zhang (1999), A classification scheme for nonoscillatory solutions of a higher order neutral nonlinear difference equation, J. Austral. Math. Soc., Ser. A., 67, 121142.
 G. Zhang, W. T. Li and S. S. Cheng (1999), Necessary and sufficient conditions for oscillation of delay difference equations with continuous arguments, Far East J. Math. Sci., 1(4)(1999), 501506.
 G. Zhang and S. S. Cheng (1999), Note on a discrete EmdenFowler equation, PanAmerican Math. J., 9(3)(1999), 5764.
 S. S. Cheng and Y. F. Lu (1999), General solutions of a threelevel partial difference equations, Computers Math. Appl., 38(78), 6579.
 L. T. Li and S. S. Cheng (1999), Global attractivity in fourterm recurrence relation, Tamkang J. Math., 30, 223229..
 S. S. Cheng and J. G. Si (1999), Construction of maps with prescribed periodic orbits, Int J. Math. Educ. Sci. Technol., 30(5), 750753.
 S. S. Cheng, G. Zhang and S.T. Liu (1999), Stability of oscillatory solutions of difference equations with delays, Taiwanese J. Math., 3(4), 503515.
 S. S. Cheng, S. T. Liu and G. Zhang (1999), A multivariate oscillation theorem, Fasiculi Math, 30, 1522.
 G. Zhang and S. S. Cheng (1999), Asymptotic stability of nonoscillatory solutions of nonlinear neutral differential equations involving the maximum function, International J. Appl. Math., 1(7)(1999), 771779.
 S. S. Cheng and Y. Z. Lin, New developments in partial difference equations, J. Fujian Teachers Univ. (Natural Science), 15(4)(1999), 113120 (in Chinese).
 X. P. Guan, J. Yang and S. S. Cheng (1999), Asymptotic and oscillatory behavior of higher order nonlinear neutral difference equations, Kyungpook Math. J., 39(2), 251259.
 S. P. Guan, J. Yang, S. T. Liu and S. S. Cheng (1999), Oscillatory behavior of higher order nonlinear neutral difference equation, Hokkaido Math. J., 28(2), 393403.
 R. Medina and S. S. Cheng, Asymptotic Behavior of a Discrete ReactionDiffusion Equation with Several Delays, Dynamical Sys. Appl., 8, 361367.
 S. S. Cheng and G. Zhang (1998), Monotone solutions of a higher order neutral difference equation, Georgian Math. J., 5, 4954.
 G. Q. Wang and S. S. Cheng (1998), An existence and uniqueness theorem for a neutral differential equation with delay, Far East J. Math. Sci., 6(1), 5156.
 S. S. Cheng and G. H. Lin (1998), Green's function and stability of a partial difference scheme, Comput. Math. Appl., 35(5), 2741.
 Y. Z. Lin and S. S. Cheng (1998), Bounds for solutions of a threepoint partial difference equation, Acta Math. Scientia, 18(1), 107112.
 W. T. Li and S. S. Cheng (1998), Asymptotic trichotomy for positive solutions of a class of odd order nonlinear neutral difference equations, Computers Math. Applic., 35(8), 101108.
 S. S. Cheng and Y. Z. Lin (1998), Complete characterizations of an oscillatory neutral difference equation, J. Math. Anal. Appl., 221, 7391.
 L. M. Chen, Y. Z. Lin and S. S. Cheng (1998), Exact regions of oscillation for a difference equation with six parameters, J. Math. Anal. Appl., 222(1998), 92109.
 S. S. Cheng and J. Y. Lin (1998), Stability criteria for a discrete reactiondiffusion equation, Far East J. Math. Sci., 6(3), 425435.
 W. T. Li and S. S. Cheng (1998), Asymptotically linear solutions of a discrete EmdenFowler equation, Far East J. Math. Sci., 6(4), 521542.
 G. Zhang and S. S. Cheng (1998), Elementary oscillation criteria for a three term recurrence relation with oscillatory coefficient sequence, Tamkang J. Math., 29(3), 227232.
 J. G. Si and S. S. Cheng (1998), Smooth solutions of a nonhomogeneous iterative functional differential equation, Proc. Royal Soc. Edinburgh 128A, 821831.
 S. S. Cheng and B. G. Zhang (1998), Nonexistence criteria for positive solutions of a discrete elliptic equation, Fasiculi Math., 28, 1930.
 W. T. Li and S. S. Cheng (1998), Oscillation criteria for a nonlinear difference equation, Comput. Math. Appl. 36(8), 8794.
 B. Liu and S. S. Cheng, Note on a nonlinear difference equation with periodic coefficients and constant delays, Appl. Math. Lett., 11(5)(1998), 3943.
 S. S. Cheng and Y. Z. Lin (1998), Stability of partial difference equations: An introduction, Part II（偏差分方程之穩定性引論 II）, J. Binzhou Teachers College, 14(2), 7480.
 B. Liu and S. S. Cheng (1998), Successive Approximations to positive solutions of nonlinear difference equations, Scientiae Math., 1(3), 15.
 J. G. Si and S. S. Cheng (1998), Note on an iterative functional differential equation, Demonstratio Math., 31, 609614.
 C. J. Tien, S. L. Xie and S. S. Cheng (1998), Measures for oscillating sequences, Computers Math. Appl., 36(1012), 149161.
 W. T. Li and S. S. Cheng (1998), On a neutral difference equation with positive and negative coefficients, Southeast Asia Bull. Math., 22, 407418.
 S. S. Cheng, J. G. Si and X. P. Wang (1998), Recent studies on smooth solutions of iterative functional differential equations, J. Binzhou Teachers College, 14(4), 1721.
 G. Zhang and S. S. Cheng (1997), Positive solutions of a nonlinear neutral difference equations, Nonlinear AnalysisT. M. A., 28(4), 729738..
 J. G. Si, W. R. Li and S. S. Cheng (1997), Analytic solutions of an iterative functional differential equation, Computers Math. Appl., 33(6), 4751.
 S. T. Liu and S. S. Cheng (1997), Nonexistence of positive solutions of a nonlinear partial difference equation, Tamkang J. Math., 28, 5158.
 S. T. Liu, B. G. Zhang and S. S. Cheng (1997), Positive flows of an infinite network, Comm. Appl. Anal., 1, 8390.
 Y. Z. Lin and S. S. Cheng (1997), Subexponential solutions of two partial difference equations with delays, Taiwanese J. Math., 1(2), 181194.
 S. S. Cheng and Y. Z. Lin (1997), Bounds for solutions of a fourpoint partial difference equation, Far East J. Math. Sci., 5(2), 273290.
 S. L. Xie, G. Zhang and S. S. Cheng (1997), Positive solutions of second order difference inequalities, Diff. Eq. Dynamical Sys., 5, 111.
 S. T. Liu and S. S. Cheng (1997), Existence of positive solutions of a partial difference equation, Far East J. Math. Sci., 5, 387402.
 J. G. Si and S. S. Cheng (1997), Analytic solutions of a functional differential equation with state dependent argument, Taiwanese J. Math., 1, 471480.
 S. L. Xie and S. S. Cheng (1997), Oscillation criteria for a class of neutral difference equations, Fasiculi Math., 27, 101121.
 S. T. Liu and S. S. Cheng (1997), Oscillation criteria for a nonlinear difference equation, Far East J. Math. Sci., 5(4), 657672.
 S. T. Liu and S. S. Cheng (1997), Comparison theorems for a nonlinear threeterm equations, Tamkang J. Math., 28, 313319.
 G. Zhang and S. S. Cheng (1997), On a functional differential equation related to the EmdenFowler equation, Functional Diff. Eq., 4, 215221.
 W. T. Li and S. S. Cheng (1997), Classifications and existence of positive solutions of second order nonlinear neutral difference equations, Funkcialaj Ekvacioj, 40, 371393.
 T. T. Lu and S. S. Cheng (1997), Inequalities for integral bilinear forms acting on absolutely balanced functions, Applicable Anal., 66, 119131.
 S. S. Cheng and Y. Z. Lin (1997), Stability of partial difference equations: An introduction, Part I（偏差分方程之穩定性引論 I）, J. Binzhou Teachers College, 13(4), 7180
 S. S. Cheng and B. G. Zhang (1997), Nonexistence of positive solutions of discrete elliptic equations: a synopsis, roceedings of The Second International Conference on Difference Equations, Gordon and Breach Publ., Amsterdam, pp. 119123.
 S. S. Cheng (1996), An underdeveloped research area: Qualitative theory of functional partial difference equations, Proceedings of the International Mathematics Conference '94 at Sun YatSen University, World Scientific, 1996, pp. 6575.
 S. S. Cheng, B. G. Zhang and S. L. Xie (1996), Qualitative theory of partial difference equations (V): Sturmian theorems for a class of partial difference equations, Tamkang J. Math., 27, pp. 8997.
 T. T. Lu and S. S. Cheng (1996), Form preserving linear integral operators, Computers Math. Appl., 31, pp. 117134.
 S. S. Cheng and S. L. Xie (1996), Stability of a system of functional parabolic equations , Bull. Institute Math. Acad. Sinica, 24, 103120.
 Y. Z. Lin and S. S. Cheng (1996), Necessary and sufficient conditions for oscillations of linear partial difference equations with constant coefficients, PanAmerican Math. J., 6, pp. 6167.
 Y. Z. Lin and S. S. Cheng (1996), Complete characterizations of a class of oscillatory difference equations, J. Difference Eq. Appl., 2, pp. 301313.
 S. S. Cheng, Y. Z. Lin and S. L. Xie (1996)，偏差分方程穩定性若干結果 (Stability criteria for certain partial difference equations)，中國五屆常微分方程穩定性理論與應用學術會議論文集大連，1996，pp.7477。
 G. Zhang and S. S. Cheng (1996), Elementary nonexistence criteria for a recurrence relation, Chinese J. Math., 24, 229235.
 X. L. Zhou and S. S. Cheng (1996), Monotone solutions of a higher order nonlinear difference equation, Far East J. Math. Sci., 4, pp. 275295.
 Y. Domshlak and S. S. Cheng (1996), Sturmian theorems for a partial difference equation Functional Differential Eq., 3, pp. 8397.
 X. P. Guan, J. Yang and S. S. Cheng (1996), Linearized comparison criteria for a nonlinear neutral differential equation, Annales Polonici Mathematici, LXIV(2), pp.161173.
 Y. Z. Lin and S. S. Cheng (1996), Stability criteria for two partial difference equations, Computers Math. Appl., 32(7), pp. 87103.
 S. S. Cheng (1996), Sturmian theorems for hyperbolic type partial difference equations, J. Difference Eq. Appl., 2, 375387.
 S. L. Xie and S. S. Cheng (1996), Stability for parabolic type partial difference equations, J. Comp. Appl. Math., 75, pp. 5766.
 B. Liu and S. S. Cheng (1996), Positive solutions of second order nonlinear difference equations, J. Math. Anal. Appl., 204, 482493.
 W. Zhuang, Y. Chen and S. S. Cheng (1996), Monotone methods for a discrete boundary value problem, Comput. Math. Appl., 32(12), 4149.
 S. S. Cheng, S. L. Xie and B. G. Zhang (1995), Qualitative theory of partial difference equations (II): Oscillation criteria for direct control systems in several variables, Tamkang J. Math., 26, pp. 6579.
 S. S. Cheng (1995), An oscillation criterion for a discrete elliptic equation, Annals Diff. Eq., 11, pp. 1013.
 S. S. Cheng and T. T. Lu (1995), An inequality for an integral quadratic form, Applied Math. Letters, 8, pp. 8184.
 G. Zhang and S. S. Cheng (1995), Oscillation criteria for a class of neutral difference equations with delay, Applied Math. Letters, 8, pp. 1317.
 B. G. Zhang and S. S. Cheng (1995), Oscillation criteria and comparison theorems for delay difference equations, Fasiculi Mathematici, 25, pp. 1332.
 S. S. Cheng and B. K. Shyu (1995), On a class of rectangular mazes, Proc. Natl. Sci. Counc. ROC(A), 19, pp. 181187.
 S. S. Cheng, S. L. Xie and B. G. Zhang (1995), Qualitative theory of partial difference equations (III): Forced oscillations of parabolic type partial difference equations, Tamkang J. Math., 26, pp. 177192.
 B. G. Zhang, S. T. Liu and S. S. Cheng (1995), Oscillation of a class of delay partial difference equations, J. Difference Eq. Appl., 1, pp. 215226.
 S. S. Cheng and G. Zhang (1995), Nonexistence criteria for positive solutions of a nonlinear recurrence relation, Math. Comp. Modelling, 22, 5966.
 B. G. Zhang and S. S. Cheng (1995), On a class of nonlinear difference equations, J. Difference Eq. Appl., 1, pp. 391411.
 S. S. Cheng and J. R. Yan (1995), Monotone solutions of nth order linear differential equations, Differential Equations and Dynamical Systems, 3, pp. 1522.
 S. S. Cheng and G. Zhang (1995), Forced oscillations of a nonlinear recurrence relation, Proceedings of the 6th Conference on Modern Mathematics and Mechanics, Soochow Univeristy Press, China, 1995, pp. 673676.
 S. S. Cheng, B. G. Zhang and S. L. Xie (1995), Qualitative theory of partial difference equations (IV): Forced oscillations of hyperbolic type nonlinear partial difference equations, Tamkang J. Math., 26, pp. 337360.
 B. G. Zhang and S. S. Cheng (1995), A discrete boundary value problem with delay, Bull. Inst. Math. Acad. Sinica, 23, pp. 305315.
 S. L. Xie and S. S. Cheng (1995), Decaying solutions of neutral difference equations with delays, Annals Diff. Eq., 11, pp. 331346.
 T. T. Lu and S. S. Cheng (1995), A necessary condition for the minimum of a quadratic form under rearrangements, Applied Math. Letters, 8, 9598.
 B. G. Zhang and S. S. Cheng (1995), Comparison and oscillation theorems for an advanced type difference equation, Annals Diff. Eq., 11, pp. 485494.
 S. L. Xie and S. S. Cheng (1995), Oscillation of a logistic equation with delay and diffusion, Ann. Polonici Math., LXII.3, pp. 219230.
 S. S. Cheng and B. G. Zhang (1995), Nonexistence of positive nondecreasing solutions of a nonlinear difference equation, Proceedings of The First International Conference on Difference Equations, Gordon and Breach, 1995, pp. 115122.
 S. S. Cheng (1994), A discrete Opial type inequality, Fasiculi Mathematici, 24, pp. 8387.
 S. S. Cheng and B. G. Zhang (1994), Monotone solutions of a class of nonlinear difference equations, Computers Math. Appl., 28, pp. 7179.
 S. S. Cheng and B. G. Zhang (1994), Qualitative theory of partial difference equations (I): Oscillation of nonlinear partial difference equations, Tamkang J. Math., 25, pp. 279288.
 J. S. Yu and S. S. Cheng (1994), A stability criterion for a neutral difference equation with delay, Applied Math. Letters, 7, pp. 7580.
 S. S. Cheng (1994), Oscillation theorems for linear fourth order differential and difference equations, Proceedings of the International Conference on Functional Differential Equations, Publishing House of Electronic Industry, China, pp. 3746.
 S. S. Cheng (1994), HilleWintner type comparison theorems for nonlinear difference equations, Funkcialaj Ekvacioj, 37, pp. 531535.
 S. S. Cheng and W. T. Patula (1993), An existence theorem for a nonlinear difference equation, Nonlinear Analysis  TMA, 20, pp. 193203.
 S. S. Cheng and J. Y. Lo (1993), Singular surfaces and regular domains of tridiagonal matrices, Proc. Natl. Sci. Counc. ROC (A), 17, pp. 4255
 S. S. Cheng, (1993), A HilleWintner type comparison theorem for nth order linear differential equation, Applied Math. Letters, 6, pp. 7981.
 H. J. Li and S. S. Cheng, (1993), An oscillation theorem for a second order nonlinear difference equation, Utilitas Math., 43, pp. 155159.
 H. J. Li and S. S. Cheng (1993), Asymptotically monotone solutions of a nonlinear difference equation, Tamkang J. Math., 24, pp. 269282.
 S. S. Cheng and T. T. Lu (1993), Maximal deflections of one dimensional loaded mechanical systems, Utilitas Math., 44, pp. 4149.
 S. S. Cheng and R. F. Lu (1993), A generalization of the discrete Hardy's inequality, Tamkang J. Math., 24, pp. 469475.
 S. S. Cheng and H. J. Li (1993) A comparison theorem for asymptotically monotone solutions of nonlinear difference equations, Bull. Inst. Math. Acad. Sinica, 21, pp. 299302.
 S. S. Cheng, T. C. Yan and H. J. Li (1991), Oscillation criteria for second order difference equations, Funkcialaj Ekvacioj, 34, pp. 223239.
 S. S. Cheng (1991), Lyapunov inequality for system disconjugacy of even order differential equations, Tamkang J. Math., 22, pp. 193197.
 S. S. Cheng and S. S. Lin (1991), Existence and uniqueness theorems for nonlinear difference equations, Utilitas Math., 39, pp. 167186.
 S. S. Cheng and R. F. Lu (1991), Discrete Wirtinger's inequalities and conditions for partial difference equations, Fasciculi Mathematici, 23, pp. 924.
 S. S. Cheng (1991), Lyapunov inequality conditions for differential and difference equations, Fasiculi Mathematici, 23, pp. 2541.
 S. S. Cheng (1991), Inverses of matrices arising from difference operators: synopsis, Linear Algebra and its Appl., 162164, pp.744746.
 S. S. Cheng (1990), Rearrangement inequalities for eigenvalues of differential eigenvalue problems, Bull. Inst. Math. Acad. Sinica, 18, pp. 1318.
 S. S. Cheng, T. T. Lu and S. H. Wu (1990), Regular starlike domains of tridiagonal matrices, Linear Algebra and its Appl., 129, pp. 2954.
 S. S. Cheng, L. Y. Hsieh and Z. T. Chao (1990), Discrete Lyapunov inequality conditions for partial difference equations, Hokkaido Math. J., 19, pp. 229239.
 S. S. Cheng and H. J. Li (1990), Bounded solutions of nonlinear difference equations, Tamkang J. Math., 21, pp. 137142.
 S. S. Cheng (1990), Maximal displacements of the discrete loaded strings, (System modelling and optimization, Leipzig, 1989), Lecture Notes Control Inf. Sci., 143, pp. 466469.
 S. S. Cheng and L. Y. Hsieh (1990), Inverses of matrices arising from difference operators, Utilitas Mathematica, 38, pp. 6577.
 S. S. Cheng, H. J. Li and W. T. Patula (1989), Bounded and zero convergent solutions of second order difference equations, J. Math. Anal. Appl., 141, pp. 463483.
 S. S. Cheng and L. Y. Hsieh (1989), On discrete analogue of Lyapunov inequality: addendum, Tamkang J. Math., 20, pp. 333340.
 S. S. Cheng (1989), A sharp condition for the ground state of difference equation, Applicable Analysis, 34, pp. 105109.
 S. S. Cheng and H. J. Li (1988), Oscillatory behavior of a class of nonlinear three term recurrence equations, Funkcialaj Ekvacioj, 31, pp. 7587.
 S. S. Cheng (1988), Regular domains of tridiagonal matrices, International Series of Numerical Math., 86, pp. 105113.
 S. S. Cheng (1987), Discrete quadratic Wirtinger's inequalities, Linear Algebra and its Appl., 85, pp. 5773.
 S. S. Cheng, H. J. Li, T. T. Lu and S. H. Wu (1987), Regular and singular orthants of tridiagonal matrices, Linear Algebra and its Appl., 94, pp. 181191.
 S. S. Cheng (1987), Optimal fundamental frequencies of the loaded vibrating string, Tamkang J. Math., 18, pp. 2332.
 S. S. Cheng and T. T. Lu (1986), Convex regular domains of tridiagonal matrices, Linear Algebra and its Appl., 79, pp. 103125.
 S. S. Cheng and T. T. Lu (1986), The maximum of a bilinear form under rearrangement, Tamkang J. Math., 17, pp. 161168.
 S. S. Cheng and T. T. Lu (1985), The bisection algorithm is not linearly convergent, The College Math. J., 16, pp. 5657.
 S. S. Cheng (1985), Sturmian comparison theorems for three term recurrence equations, J. Math. Anal. Appl., 111, pp. 464474.
 S. S. Cheng (1984), On a class of fourth order linear recurrence equations, International J. Math. & Math. Sci., 7, pp. 131149.
 S. S. Cheng (1983), A discrete analogue of the inequality of Lyapunov, Hokkaido Math. J., 12, pp. 105112.
 S. S. Cheng and Y. T. Huang (1983), Optimal intersections of plane lattice points with vertical and horizontal straight ines, Proceedings of the Cambridge Philosophical Society, 94(3), pp. 381388.
 S. S. Cheng and A. M. Cho (1982), Convexity of nodes of discrete Sturm Liouville functions, Hokkaido Math. J., 11, pp. 814.
 S. S. Cheng (1982), Isoperimetric eigenvalue problem of even order differential equations, Pacific J. Math., 99, pp. 303315.
 S. S. Cheng (1982), Monotone solutions of , Chinese J. Math., 10, pp. 7175.
 S. S. Cheng (1980), Right balanced eigenfunctions of even order differential equations, Chinese J. Math., 8, pp. 6976.
 S. S. Cheng (1980), On a class of fourth order halflinear differential equations, Czechoslovak Math. J., 30(105), pp. 8497.
 S. S. Cheng (1980), Oscillatory structure of the solution space of a pair of second order differential equations, Bull. Inst. Math. Acad. Sinica, 8, pp. 561570.
 S. S. Cheng, On the ndimensional oscillator, Ann. Math. Pura App., 119, pp. 247258.
 S. S. Cheng, Nonoscillatory solutions of , Canadian Math. Bulletin, 22, pp. 1721.
 S. S. Cheng, Ordinary differential operators and their convolution adjoints, Bull. Inst. Math. Acad. Sinica, 7, pp. 443459.
 S. S. Cheng (1979), Systems conjugacy of a pair of second order nonhomogeneous differential equations, Chinese J. Math., 7, pp. 714.
 S. S. Cheng (1979), Sturmian theorems for components of coupled elliptic systems, Portugaliae Mathematica, 38, pp. 113117.
 S. S. Cheng (1978), Oscillatory behaviour of solutions of a pair of second order differential equations II, Utilitas Math., 13, pp. 211229
 S. S. Cheng and A. Edelson (1978), Fourth order nonselfadjoint differential equations with clamped free boundary conditions, Ann. Math. Pura App., 118, pp. 131142.
 S. S. Cheng (1977), Comparison of eigenvalues for systems of linear differential equations, Proc. Amer. Math. Soc., 64, pp. 8186
 S. S. Cheng (1977), Oscillatory behaviour of solutions of a pair of second order differential equations I, Utilitas Math., 12, pp. 157181.
 S. S. Cheng (1977), Eigenvalue problems of fourth order differential equations, Ann. Math. Pura App., 115, pp. 329340.
 S. S. Cheng (1976), Systems conjugate and focal points of fourth order nonselfadjoint equations, Trans. Amer. Math. Soc., 223, pp. 155165.
 G. Q. Wang and S. S. Cheng (2010) Positive fixed point theorems arising from seeking steady states of neural networks, Math. Bohemica, 135(1), 99112.
 Others










 S. S. Cheng (2006), The exact region of oscillation for a first order neutral differential equation with delays, International Conference on recent development in differential equations and applications, Guangzhou, P. R. China, July 1721, invited sp
 24. S. S. Cheng (2006), Traveling wave solutions of partial difference equations, 第九届全國泛函微分方程會議, Harbin, P. R. China, July 2431, invited main speaker
 S. S. Cheng (2005), 多項式之穩定域, 第三屈青年常微分方程會議, 中國山東煙台工商學院, July 1620, plenary speaker.
 21. S. S. Cheng (2005), Oscillation regions of polynomials, Conference on Differential and Difference equations, Gdansk, Poland, Aug. 2427, plenary speaker.
 S. S. Cheng (2005), Traveling waves of partial difference equations, International Conference on applied Nonharmonic Fourier Analysis, Beirut, Lebanon, invited plenary speaker
 S. S. Cheng (2004), Exact stability region of the cubic polynomial, Eighth National Conference on Dynamical systems and functional differential equations, Anhui University (Key note speaker).
 S. S. Cheng (2004), Smooth solutions of iterative functional equations, International Conference on dynamical systems and applications, Antalya, Turkey, Key note speaker.
 S. S. Cheng (2004), Introduction to partial difference equations, International Conference of Mathematics, Al Ayn, United Arab Emirates, Dec. 1214, invited plenary speaker
 S. S. Cheng (2004), Introduction to partial difference equations, International Conference of Mathematics, Al Ayn, United Arab Emirates, Dec. 1214, invited plenary speaker.
 S. S. Cheng (2002), Time discrete circular dynamical systems, International Conference on Difference Equations and its Applications, Satellite conference of the ICM2002 held in Hunan Univeristy, Hunan), Main speaker.
 S. S. Cheng (2001), Invitation to Partial Difference Equations, International Symposium on Teaching and Applications of Engineering Mathematics, Hong Kong Polytechnic University (Plenary Speaker).
 S. S. Cheng (2001), Exact regions of stability for difference equations with two delays, Sixth International Conference on Difference Equations and its Applications, Augsburg, Germany (Main speaker).
 S. S. Cheng (2000), Synchronization in a discrete heat equation for a circular ring, 中國7屆微分方程學術會議, Kunming, China (Plenary Speaker).
 S. S. Cheng (2000), Qualitative properties of matrices appearing in several mathematical models, The 4th International Conference on Matrix Theory and Applications, Kumming, China (Plenary Speaker).
 S. S. Cheng (1999), Symbolic Calculi for Difference Equations, International Conference on Differential Equations and Computational Simulations, Chengdu, 1999. (Plenary speaker)
 S. S. Cheng (1999), Errata to "Oscillation criteria for a nonlinear difference equation", Comput. Math. Appl., 36(1998), 8794."
 S. S. Cheng (1998), Invitation to Difference Equations, 29th Annual Iranian Mathematical Conference, Tehran, March 2831. (Plenary Speaker)
 S. S. Cheng (1998), Invitation to Partial Difference Equations, Fourth International Conference on Difference Equations and its Applications, Poznan, August 2731 (Plenary Speaker).
 S. S. Cheng (1997), Necessary and sufficient conditions of oscillations of difference equations, Third International Conference on Difference Eqations and Applications, Academia Sinica, Taiwan, R. O. C., (Plenary Speaker).
 S. S. Cheng (1996), 偏差分方程穩定性若干結果，中國五屆常微分方程穩定性理論與應用學術會議，大連，1996。
 S. S. Cheng (1996), Errata to "Nonexistence criteria for positive solutions of a nonlinear recurrence relation'', Mathl. Comput. Modelling, 23, p.115.
 鄭穗生，"從一個常見的矩陣談起"，數學傳播，十九卷四期(1995), 39.
 呂宗澤，鄭穗生，"三對角線矩陣之幾何觀"，數學傳播，十九卷四期(1995), 2637.
 S. S. Cheng (1994), Some recent results in partial difference equations, The 2nd International Conference on Differential Equations, Fuzhou, China, (Plenary Speaker).
 S. S. Cheng (1994), An underdeveloped research area: Qualitative theory of functional partial difference equations, International Mathematics Conference '94, Sun YatSen University, Kaoshiung, Taiwan, ROC, (One hour invited speaker)
 S. S. Cheng (1993), Oscillation theorems for linear fourth order differential and difference equations, International Conference on Functional Differential Equations, Guangzhou, China, (Plenary Speaker).
 鄭穗生，"非標準微積分簡介"，數學傳播，十五卷四期，1991.
 S. S. Cheng (1990), Lyapunov inequality conditions for differential and difference equations, Third Seminar on Differential Equations, Poznan, Poland, (Plenary Speaker)

 S. S. Cheng, An Analysis of Nonconservative Force Fields with applications to vibrating Beam Problems, Ph. D. Dissertation, Davis, CA. U.S.A. 1976.
