Math 455 Homework Problems
- Section 1.1. 1.1.1: 1, 2, 3. 1.1.2: 1, 3, 9, 11. 1.1.3: 2, 3, 4, 7, 10.
- Section 1.2. 1.2.1: 1, 2, 5. 1.2.2: 1, 3, 4, 5.
- Section 1.3. 1.3.1: 1, 3. 1.3.2: 1, 2, 5, 8, 10. 1.3.3: 2, 4, 5, 6, 7. 1.3.4: 1, 2, 3, 4, 5, 6. (You can do 7 for extra credit.)
- Section 1.4. 1.4.1: 3, 4. 1.4.2: 1, 2, 6, 7.
- Section 1.5. 1.5.1: 1, 2, 7. 1.5.2: 1, 3, 10. (For 1.5.2.10, don't worry about "uniqueness." I don't
know what they mean, since there are infinitely many 4-regular planar
graphs.) 1.5.3: 1, 2. 1.5.4: 2, 4.
- Section 1.6. 1.6.1: 1, 3, 4. 1.6.2: 2, 4. 1.6.3: 1, 2.1.6.4: 1, 2.
- Tutte polynomial
- Reliability polynomial
- Section 2.1. 1, 2, 6, 8, 11.
- Section 2.2. 2, 3, 5, 6, 8.
- Section 2.3. 1, 2, 5, 10, 11.
- Section 2.5. 1, 3, 6, 10, 11.
- Section 2.6. 2.6.0: 2, 3. 2.6.1: 2, 3. 2.6.4: 2, 3. 2.6.5: 1, 7.
Revised: Tue Mar 22 14:33:59 EDT 2016
Paul Gunnells
gunnells at math dot umass dot edu