Open AccessFIXED POINTS AND BEST APPROXIMATIONS FOR MEASURABLE MULTIFUNCTIONS WITH STOCHASTIC DOMAIN
Author(s) -
Nikolaos S. Papageorgiou
Publication year - 1992
Publication title -
tamkang journal of mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.324
H-Index - 18
eISSN - 0049-2930
pISSN - 2073-9826
DOI - 10.5556/j.tkjm.23.1992.4542
Subject(s) - mathematics , hausdorff space , domain (mathematical analysis) , fixed point , hausdorff distance , point (geometry) , discrete mathematics , mathematical analysis , geometry
In this paper we prove a best approximat10n and a ran dom fixed point theorems for Hausdorff continuous muJtifunctions with stochastic domain. Our result extend several earlier ones existmg in the literature. We .also show that in Engl [3] some of the hypotheses can be weakened.