V. M. Sehgal, "A variant of a fixed point theorem of Browder-Fan and Reich", International Journal of Mathematics and Mathematical Sciences, vol. 8, Article ID 861748, 4 pages, 1985. https://doi.org/10.1155/S0161171285000771
A variant of a fixed point theorem of Browder-Fan and Reich
Let be a convex, weakly compact subset of a locally convex Hausdorff space and be a continuous multifunction from its weak topology to . let be a continuous seminorm on and for subsets , of let . In this paper, sufficient conditions are developed for the existence of an satisfying . The result is then used to prove several fixed point theorems.
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