Abstract
New fixed point results are presented for admissible pairs and maps (admissible in the sense of Gorniewicz) defined on subsets of a Frechet space E. The proof relies on the notion of a pseudo open set, degree theory, and on viewing E as the projective limit of a sequence of Banach spaces.
Authors
Ruyun MA
Department of Mathematics, Northwest Normal University Lanzhou 730070, China
Donal O’Regan
Department of Mathematics, National University of Ireland Galway, Ireland
Radu Precup
Department of Mathematics, Babes-Bolyai University, Cluj-Napoca, Romania
Keywords
fixed point; admissible pair; degree theory
Paper coordinates
R. Ma, D. O’Regan, R. Precup, Fixed point theory for admissible pairs and maps in Frechet spaces via degree theory, Fixed Point Theory 8 (2007) no. 2, 273-283.
About this paper
Journal
Fixed Point Theory
Publisher Name
Print ISSN
Online ISSN
??
google scholar link