Invariant sets for nonlinear evolution equations, Cauchy problems and periodic problems.
Inverse differentiability contractors and equations in Banach spaces
Inversion in some algebras of singular integral operators.
Inversion of multifunctions and differential inclusions
Inversion von Fredholmfunktionen bei stetiger und holomorpher Abhängigkeit von Parametern.
Investigation of the solutions of differential equations on an infinite interval and the fixed point theorems
Involutions with fixed points in 2-Banach spaces.
Irregular convex sets with fixed-point property for nonexpansive mappings
Ishikawa iteration process with errors for nonexpansive mappings.
Ishikawa iteration process with errors for nonexpansive mappings in uniformly convex Banach spaces.
Ishikawa iterative process for a pair of single-valued and multivalued nonexpansive mappings in Banach spaces.
Ishikawa iterative process with errors for generalized Lipschitzian and Phi-accretive mappings in uniformly smooth Banach spaces
Ishikawa iterative sequence for the generalized Lipschitzian and Phi-strongly accretive mappings in Banach spaces
Ishikawa iterative sequence with errors for strongly pseudocontractive operators in arbitrary Banach spaces.
Iterates of a class of discrete linear operators via contraction principle
In this paper we are concerned with a general class of positive linear operators of discrete type. Based on the results of the weakly Picard operators theory our aim is to study the convergence of the iterates of the defined operators and some approximation properties of our class as well. Some special cases in connection with binomial type operators are also revealed.
Iterates of maps which are non-expansive in Hilbert's projective metric
The cycle time of an operator on gives information about the long term behaviour of its iterates. We generalise this notion to operators on symmetric cones. We show that these cones, endowed with either Hilbert’s projective metric or Thompson’s metric, satisfy Busemann’s definition of a space of non- positive curvature. We then deduce that, on a strictly convex symmetric cone, the cycle time exists for all maps which are non-expansive in both these metrics. We also review an analogue for the Hilbert...
Iteration scheme with perturbed mapping for common fixed points of a finite family of nonexpansive mappings.
Iterations of asymptotically pseudocontractive mappings in Banach spaces.
Iterations of concave maps, the Perron-Frobenius theory, and applications to circle packings.
Iterative algorithm for a convex feasibility problem.