An analytic representation for selfmaps of a countably infinite set and its cycles.
An analytical index formula for elliptic pseudo-differential boundary problems in the half-space
An announcement concerning my preliminary communication “A class of Kreiss-type uniformly bounded systems of operators”
An answer to a question by J. Milnor.
An application of a global bifurcation theorem to the existence of solutions for integral inclusions.
An application of averaging operators to multilinearity.
An application of fixed point theorems in best approximation theory.
An application of hybrid steepest descent methods for equilibrium problems and strict pseudocontractions in Hilbert spaces.
An application of KKM-map principle.
An application of newton iteration procedure to -adic differential equations
An application of the Hahn-Banach theorem in convex analysis
An application of the Leray-Schauder degree theory to boundary value problem for third and fourth order differential equations depending on the parameter
An application of the nonselfadjoint operators theory in the study of stochastic processes.
An Application of the Stiefel-Whitney Classes to the Proof of a Fixed Point Theorem for Set-Valued Mappings
We prove a fixed point theorem for Borsuk continuous mappings with spherical values, which extends a previous result. We apply some nonstandard properties of the Stiefel-Whitney classes.
An Application of the Theorem of Rudin to the Toeplitz Operators on Odd Spheres.
An application to Kato's square root problem.
An approximate method for determination of eigenvalues and eigenvectors of self-adjoint operators
An approximation method for continuous pseudocontractive mappings.
An Approximation Method in Asymptotic Fixed Point Theory.
An approximation of solutions of variational inequalities.