On accretive multivalued mappings in Banach spaces
Josef Kolomý · Czech digital mathematics library · 1990
Let X be a uniformly Frechet smooth Banach space such that X* is FVechet smooth, A : X -+ 2 X a maximal accretive mapping with W = int D(A) £ 0. Then the set C(A) of all points of W, where A is singlevalued and norm to norm upper semicontinuous is completely characterized.A different result for monotone operators was proved by Fabian [9].The asymptotic behavior of resolvents of accretive mappings is considered with the solvability of operator equations.