RT Journal Article
T1 A version of Krasnoselskii’s compression-expansion fixed point theorem in cones for discontinuous operators with applications
A1 Figueroa Sestelo, Rubén
A1 López Pouso, Rodrigo
A1 Rodríguez López, Jorge
K1 Krasnosel'skiĭ fixed point theorem
K1 Positive solutions
K1 Discontinuous differential equations
AB We introduce a new fixed point theorem of Krasnoselskii type for discontinuous operators. As an application we use it to study the existence of positive solutions of a second-order differential problem with separated boundary conditions and discontinuous nonlinearities.
PB Juliusz Schauder University Center for Nonlinear Studies
SN 1230-3429
YR 2018
FD 2018
LK https://hdl.handle.net/10347/44493
UL https://hdl.handle.net/10347/44493
LA eng
NO FIGUEROA, Rubén, LÓPEZ POUSO, Rodrigo and RODRÍGUEZ-LÓPEZ, Jorge. A version of Krasnosel’skiĭ’s compression-expansion fixed point theorem in cones for discontinuous operators with applications. Topological Methods in Nonlinear Analysis. Online. 21 May 2018. Vol. 51, no. 2, pp. 493 - 510.
NO The final publication is available at the TMNA webpage via https://apcz.umk.pl/TMNA/article/view/TMNA.2018.003
NO Rodrigo López Pouso was partially supported by Ministerio de Economí y Competitividad, Spain, and FEDER, Project MTM2016-75140-P, and Xunta de Galicia GRC2015/004. Rubén Figueroa and Jorge Rodríguez-López were partially supported by Xunta de Galicia, project EM2014/032.
DS Minerva
RD 28 abr 2026