Coincidence classes in nonorientable manifolds
| Autor: | Daniel Vendrúscolo |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2006 |
| Předmět: | |
| Zdroj: | Fixed Point Theory and Applications, Vol 2006 (2006) |
| Druh dokumentu: | article |
| ISSN: | 1687-1820 1687-1812 |
| DOI: | 10.1155/FPTA/2006/68513 |
| Popis: | We study Nielsen coincidence theory for maps between manifolds of same dimension regardless of orientation. We use the definition of semi-index of a class, review the definition of defective classes, and study the occurrence of defective root classes. We prove a semi-index product formula for lifting maps and give conditions for the defective coincidence classes to be the only essential classes. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
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