International Journal of Mathematics and Mathematical Sciences
Volume 18 (1995), Issue 4, Pages 813-818
doi:10.1155/S0161171295001037
Common fixed points for nonexpansive and nonexpansive type fuzzy mappings
Byung Soo Lee1
, Do Sang Kim2
, Gue Myung Lee3
and Sung Jin Cho1
1Department of Mathematics, Kyungsung University, Pusan 608-736, Korea
2Department of Applied Mathematics, National Fisheries University of Pusan, 608-737, Korea
3Department of National Sciences, Pusan National University of Technology, Pusan 608-739, Korea
Abstract
In this paper we define g-nonexpansive and g-nonexpansive type fuzzy mappings and prove common fixed point theorems for sequences of fuzzy mappings satisfying certain conditions on a Banach space. Thus we obtain fixed point theorems for nonexpansive type multi-valued mappings.