Displaying similar documents to “On unrestricted products of (W) contractions”

Dual convergences of iteration processes for nonexpansive mappings in Banach spaces

Jong Soo Jung, Daya Ram Sahu (2003)

Czechoslovak Mathematical Journal

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In this paper we establish a dual weak convergence theorem for the Ishikawa iteration process for nonexpansive mappings in a reflexive and strictly convex Banach space with a uniformly Gâteaux differentiable norm, and then apply this result to study the problem of the weak convergence of the iteration process.

Gradient systems of closed operators

Vittorino Pata (2009)

Open Mathematics

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A classical result on the existence of global attractors for gradient systems is extended to the case of a semigroup S(t) lacking strong continuity, but satisfying the weaker property of being a closed map for every fixed t ≥ 0.