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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Fixed points of compact Kakutani maps with antipodal boundary conditions
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by Donal O’Regan and Juan Perán PDF
Proc. Amer. Math. Soc. 134 (2006), 825-830 Request permission

Abstract:

We prove a fixed-point result for compact upper semicontinuous compact-convex-valued multifunctions satisfying antipodal boundary conditions on bounded symmetric subsets of a normed space. Two types or antipodal conditions are considered.
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Additional Information
  • Donal O’Regan
  • Affiliation: Department of Mathematics, National University of Ireland, Galway, Ireland
  • MR Author ID: 132880
  • Juan Perán
  • Affiliation: Departamento de Matemática Aplicada, Universidad Nacional de Educación a Distancia, Apartado 60149, Madrid, 28080, Spain
  • Email: jperan@ind.uned.es
  • Received by editor(s): October 20, 2004
  • Published electronically: September 20, 2005
  • Additional Notes: This research was supported in part by Ministerio de Ciencia y Tecnología (Spain), project MTM2004-06652-C03-03.
  • Communicated by: Jonathan M. Borwein
  • © Copyright 2005 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 134 (2006), 825-830
  • MSC (2000): Primary 47H10, 54H25
  • DOI: https://doi.org/10.1090/S0002-9939-05-08179-7
  • MathSciNet review: 2180900