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Degree of equivariant maps between generalized G-manifolds
Authors:Norbil Cordova  Denise de Mattos  Edivaldo L. dos Santos
Affiliation:1. Departamento de Matemática, Instituto de Ciências Matemáticas e de Computa??o, Universidade de S?o Paulo, Caixa Postal 668, S?o Carlos, SP, 13560-970, Brazil
2. UFSCAR, Departamento de Matemática, Universidade Federal de S?o Carlos, Caixa Postal 676, S?o Carlos, SP, 13565-905, Brazil
Abstract:Yasuhiro Hara in [Topology Appl. 148 (2005), 113–121] and Jan Jaworowski in [J. Fixed Point Theory Appl. 1 (2007), 111–121] studied, under certain conditions, the degree of equivariant maps between free G-manifolds, where G is a compact Lie group. The main results obtained by them involve data provided by the classifying maps of the orbit spaces. In this paper, we extend these results by replacing the free G-manifolds by free generalized G-manifolds over ${mathbb{Z}}$ .
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