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Item Details
Title: SHEAVES ON GRAPHS, THEIR HOMOLOGICAL INVARIANTS, AND A PROOF OF THE HANNA NEUMANN CONJECTURE
By: Joel Friedman
Format: Paperback

List price: £75.50


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ISBN 10: 1470409887
ISBN 13: 9781470409883
Publisher: AMERICAN MATHEMATICAL SOCIETY
Pub. date: 30 January, 2015
Series: Memoirs of the American Mathematical Society 233/1100
Pages: 106
Description: Establishes some foundations regarding sheaves of vector spaces on graphs and their invariants, such as homology groups and their limits. The author then uses these ideas to prove the Hanna Neumann Conjecture of the 1950s; in fact, he proves a strengthened form of the conjecture.
Synopsis: 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.
Publication: US
Imprint: American Mathematical Society
Returns: Returnable
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