Asymptotic behaviour of firmly nonexpansive sequences
Behzad Djafari Rouhani · Proceedings of the American Mathematical Society · 1995
We introduce the notion of firmly nonexpansive sequences in a Banach space and present several results concerning their asymptotic behaviour extending previous results and giving an affirmative answer to an open question raised by S. Reich and I. Shafrir [Proc. Amer. Math. Soc. 101 (1987), 246-250]. Applications to averaged mappings are also given.