RT Journal Article
T1 Positive solutions for discontinuous systems via a multivalued vector version of Krasnosel’skiĭ’s fixed point theorem in cones
A1 López Pouso, Rodrigo
A1 Precup, Radu
A1 Rodríguez López, Jorge
K1 Krasnosel’skiĭ’s fixed point theorem
K1 Positive solutions
K1 Discontinuous differential equations
K1 Differential system
AB We establish the existence of positive solutions for systems of second–order differentialequations with discontinuous nonlinear terms. To this aim, we give a multivalued vector version ofKrasnosel’ski˘ı’s fixed point theorem in cones which we apply to a regularization of the discontinuousintegral operator associated to the differential system. We include several examples to illustrateour theory
PB MDPI
YR 2019
FD 2019
LK http://hdl.handle.net/10347/21032
UL http://hdl.handle.net/10347/21032
LA eng
NO López Pouso, R.; Precup, R.; Rodríguez-López, J. Positive Solutions for Discontinuous Systems via a Multivalued Vector Version of Krasnosel’skiĭ’s Fixed Point Theorem in Cones. Mathematics 2019, 7, 451
NO R. López Pouso was partially supported by Ministerio de Economía y Competitividad, Spain,and FEDER, Project MTM2016-75140-P, and Xunta de Galicia ED341D R2016/022 and GRC2015/004. Jorge Rodríguez-López was partially supported by Xunta de Galicia Scholarship ED481A-2017/178
DS Minerva
RD 7 jun 2026