| Texto completo | |
| Autor(es): |
de Melo, Givanildo Donizeti
;
Vendruscolo, Daniel
Número total de Autores: 2
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Journal of Fixed Point Theory and Applications; v. 25, n. 2, p. 21-pg., 2023-06-01. |
| Resumo | |
We compute the Nielsen-Borsuk-Ulam number for any self-map of n-torus, T-n, as well as any free involution t in T-n, with n = 3. Finally, we conclude that the tori, T-1, T-2 and T-3, are Wecken spaces in Nielsen-Borsuk-Ulam theory. Such a number is a lower bound for the minimal number of pair of points such that f(x) = f (t(x)) in a given homotopy class of maps. (AU) | |
| Processo FAPESP: | 16/24707-4 - Topologia algébrica, geométrica e diferencial |
| Beneficiário: | Daciberg Lima Gonçalves |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |