Sheaves on Graphs, Their Homological Invariants, and a Proof of the Hanna Neumann Conjecture Paperback / softback
by Joel Friedman
Part of the Memoirs of the American Mathematical Society series
Paperback / softback
Description
In this paper the author establishes some foundations regarding sheaves of vector spaces on graphs and their invariants, such as homology groups and their limits.
He then uses these ideas to prove the Hanna Neumann Conjecture of the 1950s; in fact, he proves a strengthened form of the conjecture.
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Item not Available
- Format:Paperback / softback
- Pages:106 pages
- Publisher:American Mathematical Society
- Publication Date:30/01/2015
- Category:
- ISBN:9781470409883
Other Formats
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Information
-
Item not Available
- Format:Paperback / softback
- Pages:106 pages
- Publisher:American Mathematical Society
- Publication Date:30/01/2015
- Category:
- ISBN:9781470409883