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Volume 2, Issue 1, Article 12 |
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On Ky Fan's Minimax Inequalities, Mixed Equilibrium Problems and Hemivariational Inequalities
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Authors: |
El Mostafa Kalmoun, |
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Keywords:
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Ky Fan's minimax inequalities, KKM Theorem, saddle points, mixed variational and hemivariational inequalities, transfer semicontinuity, Hemivariational inequalities, T-pseudomonotonicity |
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Date Received:
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12/07/00 |
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Date Accepted:
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14/01/01 |
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Subject Codes: |
49J35,47J20
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Editors: |
Alexander M. Rubinov (1940-2006), |
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Abstract: |
In this note, we present a generalization of the Ky Fan's minimax inequality theorem by means of a new version of the KKM lemma. Application is then given to establish existence of solutions for mixed equilibrium problems. Finally, we investigate the relationship between the latter problems and hemivariational inequalities.
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