Browsing by Subject "Fixed point theorems"
Now showing items 1-2 of 2
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Existence of solution to a periodic boundary value problem for a nonlinear impulsive fractional differential equation
(University of Szeged , 2014)We study the existence of solution to a periodic boundary value problem for nonlinear impulsive fractional differential equations by using Schaeffer’s fixed point theorem. -
Extremal solutions for second-order fully discontinuous problems with nonlinear functional boundary conditions
(University of Szeged, 2018)We provide new results concerning the existence of extremal solutions for a class of second-order problems with nonlinear functional boundary conditions where the nonlinearity considered may be discontinuous with respect ...