Abstract
The paper contains a version of a minimax theorem with weakened convexity, extending a minimax theorem of Fan. The main result is obtained with the use of a generalized Gordan theorem, which is proved using a separation theorem. An example is also discussed.
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Communicated by G. Leitmann
The author is indebted to Dr. B. D. Craven for his helpful comments and suggestions toward a clear presentation of this paper.
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Jeyakumar, V. A generalization of a minimax theorem of Fan via a theorem of the alternative. J Optim Theory Appl 48, 525–533 (1986). https://doi.org/10.1007/BF00940575
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DOI: https://doi.org/10.1007/BF00940575