In this paper, fixed point arguments and a critical point technique are combined leading to hybrid existence results for a system of two operator equations where only one of the equations has a variational structure. An application to periodic solutions of a semivariational system is given to illustrate the theory.

FIXED POINT - CRITICAL POINT HYBRID THEOREMS AND APPLICATION TO SYSTEMS WITH PARTIAL VARIATIONAL STRUCTURE

IRENE BENEDETTI
;
TIZIANA CARDINALI;
2021

Abstract

In this paper, fixed point arguments and a critical point technique are combined leading to hybrid existence results for a system of two operator equations where only one of the equations has a variational structure. An application to periodic solutions of a semivariational system is given to illustrate the theory.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11391/1494901
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