53 citations · 77 across the 27 of their papers we have counts for
Showing 2007Show all
2 papers · 1 filter
math.FA2007
Rates of asymptotic regularity for Halpern iterations of nonexpansive mappings
Laurentiu Leustean
In this paper we obtain new effective results on the Halpern iterations of nonexpansive mappings using methods from mathematical logic or, more specifically, proof-theoretic techni…
math.FA2007★ 5 cited
Asymptotically nonexpansive mappings in uniformly convex hyperbolic spaces
Ulrich Kohlenbach, Laurentiu Leustean
This paper provides a fixed point theorem for asymptotically nonexpansive mappings in uniformly convex hyperbolic spaces as well as new effective results on the Krasnoselski-Mann i…