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| Content Provider | ACM Digital Library |
|---|---|
| Author | Čenek, E. W |
| Abstract | Graph Theory is still a relatively young subject, and debate still rages on what material constitutes the core results that any introductory text should include. Bollobás has chosen to introduce graph theory - including recent results - in a way that emphasizes the connections between (for example) the Tutte polynomial of a graph, the partition functions of theoretical physics, and the new knot polynomials, all of which are interconnected.On the other hand, graph theory is also rooted strongly in computing science, where it is applied to many different problems; Bollobás's treatment is completely theoretical and does not address these applications. Or, in more practical terms, he is concerned whether a solution exists, rather than asking whether the solution can be computed in a reasonably efficient manner.One of the pleasures of working in graph theory is the abundance of problems available to solve. Unlike many more traditional areas of Mathematics, knowing the core results and proofs is frequently insufficient. Often solving a new problem requires a new approach, or a subtle twist on an existing one, combined with some bare knuckle work. Bollobás emphasizes this in the problems available at the end of each chapter; he includes in total 639 problems, ranging from the reasonably straightforward to the very difficult. I spent time with friends working on these problems, and was intrigued by the variety of the proofs that we came up with. |
| Starting Page | 15 |
| Ending Page | 18 |
| Page Count | 4 |
| File Format | |
| ISSN | 01635700 |
| DOI | 10.1145/369836.571190 |
| Journal | ACM SIGACT News (SIGA) |
| Volume Number | 31 |
| Issue Number | 4 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 1992-06-30 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Content Type | Text |
| Resource Type | Article |
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