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Michał Bełdziński
Public Documents
2
Nash-type equlibria for systems of partially potential nonlinear equations
David Barilla
and 2 more
April 23, 2022
In this paper we study the existence of a Nash-type equlibrium for a non-potential nonlinear system by combining variational methods with the monotonicity approach. The advance over existing research is that we can consider systems of Dirichlet problems in which the operator is not necessarily linear.
Dependence on parameters for nonlinear equations -- abstract principles and applicati...
Michał Bełdziński
and 2 more
June 22, 2021
We provide parameter dependent version of the Browder–Minty Theorem in case when the solution is unique utilizing different types of monotonicity and compactness assumptions related to condition (S)2. Potential equations and the convergence of their Euler action functionals is also investigated. Applications towards the dependence on parameters for both potential and non-potenial nonlinear Dirichlet boundary problems are given.