Ishikawa iteration process with errors for nonexpansive mappings in uniformly convex Banach spaces.
Isometric embeddings and universal spaces.
Isometry groups of non standard metric products
We consider isometry groups of a fairly general class of non standard products of metric spaces. We present sufficient conditions under which the isometry group of a non standard product of metric spaces splits as a permutation group into direct or wreath product of isometry groups of some metric spaces.
Isomorphismen, topologische Maßräume.
Isomorphisms of products
Isomorphisms of products of weakly homogeneous spaces
Iteration semigroups with generalized convex, concave and affine elements.
Iterations and logarithms of formal automorphisms.
Iterations of asymptotically pseudocontractive mappings in Banach spaces.
Iterative processes and open mapping theorems
Iterative solution of nonlinear equations of the pseudo-monotone type in Banach spaces
The weak convergence of the iterative generated by , , to a coincidence point of the mappings is investigated, where is a real reflexive Banach space and its dual (assuming that is strictly convex). The basic assumptions are that is the duality mapping, is demiclosed at , coercive, potential and bounded and that there exists a non-negative real valued function such that