Combinatorial Group Theory: A Topological Approach

ISBN: 9780521349369 出版年：1989 页码：322 Daniel E Cohen Cambridge University Press

1. Combinational group theory 2. Spaces and their paths 3. Groupoids 4. The fundamental groupoid and the fundamental group 5. Complexes 6. Coverings of spaces and complexes 7. Coverings and group theory 8. Bass-serre theory 9. Decision problems 10. Further topics.