A Lefschetz type coincidence theorem
| dc.creator | Saveliev, Peter | |
| dc.date | 1998-06-04 | |
| dc.date | 1999-03-31 | |
| dc.date.accessioned | 2026-07-07T05:24:56Z | |
| dc.date.available | 2026-07-07T05:24:56Z | |
| dc.description | A Lefschetz-type coincidence theorem for two maps f,g:X->Y from an arbitrary topological space X to a manifold Y is given: I(f,g)=L(f,g), the coincidence index is equal to the Lefschetz number. It follows that if L(f,g) is not equal to zero then there is an x in X such that f(x)=g(x). In particular, the theorem contains some well-known coincidence results for (i) X,Y manifolds and (ii) f with acyclic fibers. | |
| dc.description | The final version, 23 pages, to appear in Fund. Math | |
| dc.identifier | https://arxiv.org/abs/math/9806021 | |
| dc.identifier | http://arxiv.org/abs/math/9806021 | |
| dc.identifier | Fundamenta Mathematicae, 162 (1999)1-2, 65-89 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/76999 | |
| dc.subject | Algebraic Topology | |
| dc.subject | 55M20, 55H25 | |
| dc.title | A Lefschetz type coincidence theorem | |
| dc.type | text |