National Tsing Hua University
Math 4280 - Introduction to Partial Differential Equations
Homework Problems

• Problems with asterisks * will be collected and graded. Assignments will be collected during recitations. You only need to turn in problems in sections been covered for two weeks or more.

Section 1.1:   2, 3, 4, 11, 12

Section 1.2:   1, 2, 3, 6, 7, *8, 9, *10, *13

Section 1.3:   2, 3, *4, 5, 6

Section 1.4:   1, 6

Section 1.5:   1, *2, *5

Section 2.1:   1, 3, *5, 8, 9, *11

Section 2.2:   1, 2, 3, *6

Section 2.3:   3, *4, 5, *7

Section 2.4:   1, 8, 15, *16, 17, *18

Section 2.5:   1, 4

Section 3.1:   1, 3, *4

Section 3.2:   1, 2, 3, *5

Section 3.3:   1, *2

Section 3.4:   1, 3, *6, 13

Section 4.1:   1, 3, *4

Section 4.2:   1, *2, 4

Section 4.3:   1, *4, 8, 9, *11, 14, *16

Section 5.1:   2, 4, 5, *6, *7, 9

Section 5.2:   4, 5, 11, *13, 14

Section 5.3:   2, *4, 6, 7, 9, 12, 13

Section 5.4:   5, 6, 7, *14, 16

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