A Generalized Poincaré Index Formula
✍ Scribed by R.E. Fessler
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 613 KB
- Volume
- 115
- Category
- Article
- ISSN
- 0022-0396
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✦ Synopsis
A generalization of the Poincare-Hopf index theorem is proved which expresses the fixed point index of an open subflow as an alternating sum over the Euler characteristics of a sequence of sets induced by the exit set. (1995 Academic Press. Inc
📜 SIMILAR VOLUMES
Let Y be a smooth projective algebraic surface over C , and T ( Y ) the kernel of the Albanese map c f f O ( Y ) d . g o -+ Alb(Y). It was first proven by D. MUMFORD that if the genus Pg(Y) > 0, then T ( Y ) is 'infinite dimensional'. One would like to have a better idea about the structure of T(Y).
Two proofs are given for a variant of the standard Poisson summation formula.