Minimax theorems for extended real-valued abstract convex-concave functions (Q1743530)
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scientific article; zbMATH DE number 6859629
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Minimax theorems for extended real-valued abstract convex-concave functions |
scientific article; zbMATH DE number 6859629 |
Statements
Minimax theorems for extended real-valued abstract convex-concave functions (English)
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13 April 2018
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The paper under review is concerned with the study of some minimax properties for extended real-valued functions, which are convex with respect to one variable and concave with respect to the second variable. A feature of these results is that they do not need any topological structure on the spaces involved. The analysis developed in this paper covers the case of extended real-valued convex-concave functions which are not proper or lower (upper) semicontinuous.
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abstract convexity
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extended \(\varPhi \)-convex functions
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minimax theorems
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0.92199504
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0.9159734
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0.91496515
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0.91329765
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