A-properness and fixed point theorems for dissipative type maps

We obtain new A-properness results for demicontinuous, dissipative type mappings defined only on closed convex subsets of a Banach space X with uniformly convex dual and which satisfy a property called weakly inward. The method relies on a new property of the duality mapping in such spaces. New fixe...

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Bibliographic Details
Main Authors: K. Q. Lan, J. R. L. Webb
Format: Article
Language:English
Published: Hindawi Limited 1999-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/S108533759900010X