A proof of the Schauder-Tychonoff theorem.
-properness and fixed point theorems for dissipative type maps.
À propos de quelque opérateurs non linéaries.
A Quantitative Schauder Theorem.
A quasi-Newton method for solving fixed point problems in Hilbert spaces.
A Random Evolution Inclusion of Subdifferential Type in Hilbert Spaces
In this paper we study a nonlinear evolution inclusion of subdifferential type in Hilbert spaces. The perturbation term is Hausdorff continuous in the state variable and has closed but not necessarily convex values. Our result is a stochastic generalization of an existence theorem proved by Kravvaritis and Papageorgiou in [6].
A random fixed point theorem for multivalued mappings of Ćirić type
A random walk for the solution sought: Remarks on the difference scheme approach to nonlinear semigroups and evolution operators.
A rearrangement estimate for the generalized multilinear fractional integrals.
A reduced modelling approach to the pricing of mortgage backed securities.
A Remark on a Class of Linear Monotone Operators.
A remark on Gwinner's existence theorem on variational inequality problem.
A remark on nonlinear cosine functions.
A remark on recent results for finding zeroes of accretive operators.
A remark on Rhoades fixed point theorem for non-self mappings.
A remark on solving large systems of equations in function spaces
In order to save CPU-time in solving large systems of equations in function spaces we decompose the large system in subsystems and solve the subsystems by an appropriate method. We give a sufficient condition for the convergence of the corresponding procedure and apply the approach to differential algebraic systems.
A remark on the approximate fixed-point property.
A remark on the minimal displacement problem in spaces uniformly rotund in every direction
We give an example of uniformly rotund in every direction space for which the minimal displacement characteristic is maximal.
A remark to a multipoint boundary value problem
A remark to the paper “On condensing discrete dynamical systems”
In the paper a new proof of Lemma 11 in the above-mentioned paper is given. Its original proof was based on Theorem 3 which has been shown to be incorrect.