Positive Solutions for Discontinuous Systems via a Multivalued Vector Version of Krasnosel’skiĭ’s Fixed Point Theorem in Cones

Autor: Rodrigo López Pouso, Radu Precup, Jorge Rodríguez-López
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Mathematics, Vol 7, Iss 5, p 451 (2019)
Druh dokumentu: article
ISSN: 2227-7390
DOI: 10.3390/math7050451
Popis: We establish the existence of positive solutions for systems of second−order differential equations with discontinuous nonlinear terms. To this aim, we give a multivalued vector version of Krasnosel’skiĭ’s fixed point theorem in cones which we apply to a regularization of the discontinuous integral operator associated to the differential system. We include several examples to illustrate our theory.
Databáze: Directory of Open Access Journals
Nepřihlášeným uživatelům se plný text nezobrazuje