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Strong pseudo-contractions perturbed by compact operators in Banach spaces
Author(s):
Claudio
H.
Morales
Journal:
Proc. Amer. Math. Soc.
133
(2005),
3613-3618.
MSC (2000):
Primary 47H10
Posted:
June 7, 2005
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Abstract:
Let be a (real) Banach space, let be an open subset of , and let denote the collection of all nonempty bounded and closed subsets of . Suppose is continuous from into with respect to the Hausdorff metric and strongly pseudo-contractive, while is compact from into . Then has a fixed point if it satisfies the classical Leray-Schauder condition on the boundary of .
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Additional Information:
Claudio
H.
Morales
Affiliation:
Department of Mathematics, University of Alabama in Huntsville, Huntsville, Alabama 35899
Email:
morales@math.uah.edu
DOI:
10.1090/S0002-9939-05-07942-6
PII:
S 0002-9939(05)07942-6
Keywords:
Strongly pseudo-contractive,
pseudo-contractive,
compact operators
Received by editor(s):
December 3, 2003
Received by editor(s) in revised form:
August 10, 2004
Posted:
June 7, 2005
Communicated by:
Joseph A. Ball
Copyright of article:
Copyright
2005,
American Mathematical Society
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