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Signatures of foliated surface bundles and the symplectomorphism groups of surfaces

✍ Scribed by D. Kotschick; S. Morita


Book ID
108286150
Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
300 KB
Volume
44
Category
Article
ISSN
0040-9383

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πŸ“œ SIMILAR VOLUMES


A new proof of the signature formula for
✍ Matthias Hoster πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 97 KB

Let E β†’ X be an oriented surface bundle over a closed surface. Then the signature sign(E) is determined by the first Chern class of the flat vector bundle Ξ“ associated to the monodromy homomorphism Ο‡ : . The aim of this paper is to give an algebro-topological proof of this formula, i.e., one that d

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