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Some extensions of fan's best approximation theorem |
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| Authors: | V. Vetrivel P. Veeramani P. Bhattacharyya |
| Affiliation: | Department of Mathematics , Indian Institute of Technology , Madras, 600 036, India |
| Abstract: | A well-known Ky Fan's best approximation theorem which has been of great importance in nonlinear analysis, game theory, and minimax theorems is extended to a class of factorizable multifunctions. |
| Keywords: | |