On the almost-convergence of iterates of a nonexpansive mapping in Hilbert space and the structure of the weak ω-limit set |
| |
Authors: | Ronald E Bruck |
| |
Institution: | (1) Department of Mathematics, University of Southern California, 90007 Los Angeles, California, USA |
| |
Abstract: | LetT be a nonexpansive self-mapping of a closed convex subsetC of a real Hilbert space. In this paper we deal with the structure of the weak ω-limit set of iterates {T
nx}, establish conditions under which it is invariant underT, and show that {T
nx} converges weakly iffT has a fixed-point andT
nx-Tn+1x→0 weakly.
Dedicated to the memory of my father
Supported by NSF Grant MCS 76-08217. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|