Some sufficient conditions for fixed points of multivalued nonexpansive mappings.
Some theorems of random operator equations.
Some Theorems On The Fixed Point In Locally Convex Spaces
Some theorems on the fixed point in locally convex spaces.
Some unified algorithms for finding minimum norm fixed point of nonexpansive semigroups in Hilbert spaces.
Stability of a generalization of the Fréchet functional equation
We prove some stability and hyperstability results for a generalization of the well known Fréchet functional equation, stemming from one of the characterizations of the inner product spaces. As the main tool we use a fixed point theorem for some function spaces. We end the paper with some new inequalities characterizing the inner product spaces.
Stability of Markov processes nonhomogeneous in time
We study the asymptotic behaviour of discrete time processes which are products of time dependent transformations defined on a complete metric space. Our sufficient condition is applied to products of Markov operators corresponding to stochastically perturbed dynamical systems and fractals.
Stability of Noor Iteration for a General Class of Functions in Banach Spaces
In this paper, we prove the stability of Noor iteration considered in Banach spaces by employing the notion of a general class of functions introduced by Bosede and Rhoades [6]. We also establish similar result on Ishikawa iteration as a special case. Our results improve and unify some of the known stability results in literature.
Stabilized quasi-reversibility method for a class of nonlinear ill-posed problems.
Stable iteration procedures in metric spaces which generalize a Picard-type iteration.
Stable iteration schemes for local strongly pseudocontractions and nonlinear equations involving local strongly accretive operators.
Stetigkeit des Spektrums im Kleinen Einer Klasse Nichtlineare Operatoren I
Stieltjes differential problems with general boundary value conditions. Existence and bounds of solutions
We are concerned with first order set-valued problems with very general boundary value conditions involving the Stieltjes derivative with respect to a left-continuous nondecreasing function , a Carathéodory multifunction and a continuous . Using appropriate notions of lower and upper solutions, we prove the existence of solutions via a fixed point result for condensing mappings. In the periodic single-valued case, combining an existence theory for the linear case with a recent result involving...
Strictly convex metric spaces with round balls and fixed points
The paper introduces a notion of strictly convex metric space and strictly convex metric space with round balls. These objects generalize the well known concept of strictly convex Banach space. We prove some fixed point theorems in strictly convex metric spaces with round balls.
Strong convergence and control condition of modified Halpern iterations in Banach spaces.
Strong convergence for accretive operators in Banach spaces.
Strong convergence of a hybrid projection algorithm for equilibrium problems, variational inequality problems and fixed point problems in a Banach space.
Strong convergence of a modified implicit iteration process for a finite family of -operators.
Strong convergence of a modified iterative algorithm for mixed-equilibrium problems in Hilbert spaces.
Strong convergence of an implicit iteration algorithm for a finite family of pseudocontractive mappings.