Topological graph theory
Material type: TextPublication details: New York: Dover Publications, Inc. [c1987]Description: 361 pISBN: 9780486417417LOC classification: QA166Item type | Current library | Collection | Shelving location | Call number | Status | Notes | Date due | Barcode | Item holds |
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Book | ICTS | Mathematic | Rack No 4 | QA166 (Browse shelf (Opens below)) | Available | Billno:IN 002 601; Billdate: 2020-10-18 | 00777 |
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1. Introduction
2. Voltage Graphs and Covering Spaces
3. Surfaces and Graph Imbeddings
4. Imbedded Voltage Graphs and Current Graphs
5. Map Colorings
6. The Genus of a Group
Clear, comprehensive introduction emphasizes graph imbedding but also covers thoroughly the connections between topological graph theory and other areas of mathematics. Discussion of imbeddings into surfaces is combined with a complete proof of the classification of closed surfaces. Authors explore the role of voltage graphs in the derivation of genus formulas, explain the Ringel-Youngs theorem — a proof that revolutionized the field of graph theory — and examine the genus of a group, including imbeddings of Cayley graphs.--- summary provided by publisher
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