Essential Ucκ-type maps and Birkhoff-Kellogg theorems

R. P. Agarwal; Donal O'Regan

doi:10.1155/S1048953304302017

Essential U_c^κ-type maps and Birkhoff-Kellogg theorems

R. P. Agarwal
, Donal O'Regan

Mathematics

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

9 Citations (Scopus)

Abstract

We present a new continuation theorem for U_C^κ-type maps. The analysis is elementary and relies on properties of retractions and fixed point theory for self-maps. Also we present some Birkhoff-Kellogg type theorems on invariant directions.

Original language	English
Pages (from-to)	1-8
Number of pages	8
Journal	Journal of Applied Mathematics and Stochastic Analysis
Volume	2004
Issue number	1
DOIs	https://doi.org/10.1155/S1048953304302017
Publication status	Published - 2004

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Essential U_c^κ-type maps and Birkhoff-Kellogg theorems

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