Math 445/545 WINTER 2012, Homework

HOMEWORK IS DUE on WEDNESDAYS.

• Due on Wed, January 13: 5.1.6,5.1.8,5.1.9,5.1.10,5.1.12,5.1.14,5.2.2,5.2.3 (use suitable results from Chapter 4),5.3.2,5.4.1,5.4.13,5.4.15. Do but don't hand in: 5.1.1,5.1.3,5.1.5,5.1.16,5.1.17,5.1.20,5.2.1,5.2.4,5.3.3,5.3.7, 5.4.6,5.4.9,5.4.16,5.4.17.
• Due on Wed, January 20: We use Chapter 24 of Gallian book for this homework. Here are scans of relevant pages. Written problems: 11,12,15,22,24,34,35,39,50,52,54,60. Do but don't hand in: 7,9,10,17,18,23,26,40,43,45,49,56. Also show that the statement of Problem 5.6.18 from Goodman book is wrong.
• Due on Wed, January 27: there will be no written homework. However please solve all the exercises in Sections 3.5 and 3.6 and get some practice with Smith normal form. Also do some exercises from Chapter 4.
• Due on Wed, February 3: 6.1.1,6.1.4,6.1.5,6.1.6,6.1.10,6.1.11,6.1.16; we also use Chapter 12 of Gallian book for this homework. Here are scans of relevant pages. Problems: 2,13,17,19,38. Do but don't hand in: 6.1.2,6.1.3,6.1.8,6.1.12,6.1.15,6.1.17; Gallian book: 3,14,15,16,23,29,40,41,42,43,47,48,50.
• Due on Wed, February 10: 6.2.2,6.2.7,6.2.10,6.2.11,6.2.14,6.2.15; we also use Chapter 15 of Gallian book for this homework. Here are scans of relevant pages. Problems: 8,9,13,21,23,25. Do but don't hand in: 6.2.1,6.2.3,6.2.4,6.2.5,6.2.6,6.2.12,6.2.13,6.2.16,6.2.21,6.2.22; Gallian book: 5,6,10,14,15,1617,18,22,24,26,42,51,53,56.
• Due on Wed, February 17: 6.3.8,6.3.9,6.3.10,6.4.1,6.4.2,6.4.3,6.4.13; we also use Chapter 13 of Gallian book for this homework. Here are scans of relevant pages. Problems: 7,11,20,31,34,45,47,51. Do but don't hand in: 6.3.11,6.4.7,6.4.8,6.4.10,6.4.16; Gallian book: 8,9,13,14,19,23,26,27,35,38,39,40,41,46,49.
• Due on Wed, February 24: 6.5.4,6.5.6,6.5.11,6.6.3,6.6.7; we also use Chapter 18 of Gallian book for this homework. Here are scans of relevant pages. Problems: 8,15,17,21,35,39,44. Do but don't hand in: 6.5.5,6.5.7,6.5.8,6.5.9,6.5.12,6.5.17,6.5.21; Gallian book: 9,13,14,18,19,20,25,26,34,40,42.
• Due on Wed, March 2: 6.8.3,6.8.4,6.8.5; we also use Chapter 17 of Gallian book for this homework. Here are scans of relevant pages. Problems: 9,13,14,15,23,34. Do but don't hand in: 6.8.1; Gallian book: 4,8,10,11,12,16,17,18,19,27,29.
• Due on Wed, March 9: 3.3.4,3.3.9,3.4.2,3.4.7,3.4.15; we also use Chapter 19 of Gallian book for this homework. Here are scans of relevant pages. Problems: 6,7,8,9,11,22,23. Do but don't hand in: 3.3.5,3.3.11,3.3.12,3.4.8,3.4.10; Gallian book: 5,13,14,15,26.