| Texto completo | |
| Autor(es): |
Fenille, Marcio Colombo
;
Manzoli Neto, Oziride
Número total de Autores: 2
|
| Tipo de documento: | Artigo Científico |
| Fonte: | FIXED POINT THEORY AND APPLICATIONS; v. N/A, p. 16-pg., 2009-01-01. |
| Resumo | |
Given a continuous map f : K -> M from a 2-dimensional CW complex into a closed surface, the Nielsen root number N(f) and the minimal number of roots mu(f) of f satisfy N(f) <= mu(f). But, there is a number mu(C)(f) associated to each Nielsen root class of f, and an important problem is to know when mu(f) = mu(C)(f)N(f). In addition to investigate this problem, we determine a relationship between mu(f) and mu((f) over tilde), when (f) over tilde f is a lifting of f through a covering space, and we find a connection between this problems, with which we answer several questions related to them when the range of the maps is the projective plane. (AU) | |
| Processo FAPESP: | 07/05843-5 - Raízes de funções de complexos 2-dimensionais em superfícies fechadas. |
| Beneficiário: | Márcio Colombo Fenille |
| Modalidade de apoio: | Bolsas no Brasil - Doutorado |