Volume 4  Number 2  June 2000

	The Art of Frame Theory
	On the Order-Theoretic Cantor Theorem
	Lie Isomorphisms in *-Prime GPI Rings with Involution
	Unconditional Convergent Series on Lcally Convex Spaces
	Nonlinear Ergodic Theorems for Semigroups of Non-Lipschitzian Mappings in Hilbert Spaces
	Supsets on Partially Ordered Topological Linear Spaces
	On Summability in Lp-Norm on General Vilenkin Groups
	The Point Spectrum of the Linearized Boltzmann Operator with an External Potential in an Unbounded Domain
	Exact Boundary Controllability for Heat Equation with Time Dependent Coefficients