1. Mathematics Education, Daebul University, Young-Am 526-890, Korea;2. Department of Mathematics, Daejin University, Pochon 487-711, Korea
Abstract:
We study the relations of almost lower semicontinuity, lower semicontinuity and other generalized lower semicontinuity; then we establish a new approximate selection theorem for almost lower semicontinuous multimaps with the generalized Zima type condition in C-spaces. Our result unify and extend the approximate selection theorems in many published works.