Acta Mathematica Vietnamica
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FIXED POINTS OF CONVEX-VALUED GENERALIZED UPPER HEMICONTINUOUS MAPS, REVISITED
SEHIE PARKpp. 141-150
Abstract
We give new fixed point theorems for a generalized upper hemicontinuous multimap whose domain and range may have different topologies. These include known theorems which appeared in nearly 50 published works.