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  • Research Article
  • Open Access

Existence of zeros for operators taking their values in the dual of a Banach space

Fixed Point Theory and Applications20042004:983623

https://doi.org/10.1155/S1687182004310028

  • Received: 14 October 2003
  • Published:

Abstract

Using continuous selections, we establish some existence results about the zeros of weakly continuous operators from a paracompact topological space into the dual of a reflexive real Banach space.

Authors’ Affiliations

(1)
Department of Mathematics, University of Catania, Catania, 95125, Italy

Copyright

© Ricceri 2004

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