A homology transfer for a class of simplicial maps |
| |
| Authors: | G Brumfiel R Kubelka |
| |
| Institution: | (1) Department of Mathematics, Stanford University, 94305 Stanford, CA;(2) Department of Mathematics, The University of Oklahoma, 73019 Norman, OK |
| |
| Abstract: | We construct a homology transfer  * H*(B) H*(E) for a certain class of proper simplicial maps pE B. Roughly, the important hypothesis is that there is a compact space F, so that all fibres Fx>=p–1(x), x B, are quotient spaces of F, in a certain locally controlled manner. The composition p** H*(B)H*(E)H*(B) is multiplication by the Euler characteristic of F. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
