On existence of the weak solution for non-linear partial differential equations of elliptic type. II.
On lP solutions of discrete Volterra equations.
On lP solutions of discrete Volterra equations. (Summary).
On monotone nonlinear variational inequality problems
The solvability of a class of monotone nonlinear variational inequality problems in a reflexive Banach space setting is presented.
On monotone-like mappings in Orlicz-Sobolev spaces
We study the mappings of monotone type in Orlicz-Sobolev spaces. We introduce a new class as a generalization of and extend the definition of quasimonotone map. We also prove existence results for equations involving monotone-like mappings.
On Non-Coercive Strongly Nonlinear Elliptic Variatonal Inequalities.
On non-linear Volterra integral-functional equations in several variables
On polynomial equations in Banach space, perturbation techniques and applications.
On positive solutions of semilinear elliptic problems
On second order discontinuous differential equations in Banach spaces.
On solvability of functional equations in the space of continuous vector functions.
On solvability of mixed monotone operator equations with applications to mixed quasimonotone differential systems involving discontinuities.
On solvability of nonlinear equations.
On solvability of nonlinear operator equations and eigenvalues of homogeneous operators
Notions as the numerical range and the spectrum of couple of homogeneous operators on a Banach space are used to derive theorems on solvability of the equation Conditions for the existence of eigenvalues of the couple are given.
On the approximation of some nonlinear equations.
On the convergence of gelerkin approximations
On the existence of multiple solutions for a nonlocal BVP with vector-valued response
The existence of positive solutions for a nonlocal boundary-value problem with vector-valued response is investigated. We develop duality and variational principles for this problem. Our variational approach enables us to approximate solutions and give a measure of a duality gap between the primal and dual functional for minimizing sequences.
On the existence of solution of the equation and a generalized coincidence degree theory. II.
On the existence of solution of the equation and a generalized coincidence degree theory. I.
On the existence of weak solutions for some quasilinear elliptic variational boundary value problems at resonance