Coincidence and Fixed Points of Nonself Contractive Maps with Applications
نویسنده
چکیده
We prove some coincidence and common fixed point theorems for nonself maps (not necessarily continuous) satisfying different contractive conditions on an arbitrary nonempty subset of a metric space. As applications, we demonstrate the existence of: (i) common fixed points of the maps from the set of best approximations, (ii) solutions to nonlinear eigenvalue problems. Our work sets analogues, unifies and improves the earlier results of a number of authors. 2000 Mathematics subject classification: Primary 47H10, 47J10, 41A65; Secondary 54H25.
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