Results 91 to 100 of about 650 (101)

A new result on the existence of periodic solutions for Liénard equations with a singularity of repulsive type. [PDF]

J Inequal Appl, 2017
Lu S.
europepmc   +1 more source

Nonlinear, Nonhomogeneous Periodic Problems with no Growth Control on the Reaction. [PDF]

J Dyn Control Syst, 2015
Gasiński L, Papageorgiou NS.
europepmc   +1 more source

EIGENVALUES OF SOME NON-LOCAL BOUNDARY-VALUE PROBLEMS

Proceedings of the Edinburgh Mathematical Society, 2003
G. Infante
semanticscholar   +1 more source

EXISTENCE OF POSITIVE SOLUTIONS FOR SUPERLINEAR SEMIPOSITONE $m$-POINT BOUNDARY-VALUE PROBLEMS

Proceedings of the Edinburgh Mathematical Society, 2003
Ruyun Ma
semanticscholar   +1 more source

Properties of the set of positive solutions to Dirichlet boundary value problems with time singularities

Open Mathematics, 2013
Rachůnková Irena, Staněk Svatoslav
doaj   +1 more source

Positive and maximal positive solutions of singular mixed boundary value problem

Open Mathematics, 2009
Agarwal Ravi, O’Regan Donal, Staněk Svatoslav   +2 more
doaj   +1 more source

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Integral boundary value problem for fractional order differential equations with non-instantaneous impulses

, 2020
In this paper, we study the integral boundary value problem of fractional differential equations with non-instantaneous impulses. By using some fixed point theorems, we obtain sufficient conditions for existence of a unique solution, at least one ...
Chengyun Long, Jingli Xie, Guoping Chen, Danfeng Luo   +3 more
semanticscholar   +1 more source

Nonlinear Three Point Boundary Value Problem

Sarajevo Journal of Mathematics
In this work, we establish sufficient conditions for the existence of solutions for a three point boundary value problem generated by a third order differential equation. We give sufficient conditions that allow us to obtain the existence of a nontrivial
A. Guezane-Lakoud, A. Frioui
semanticscholar   +1 more source

On singular φ−Laplacian BVPs of nonlinear fractional differential equation

Studia Universitatis Babeş-Bolyai. Mathematica
This paper investigates the existence of multiple positive solutions for a class of φ−Laplacian boundary value problem with a nonlinear fractional differential equation and fractional boundary conditions.
Bahia Temar, O. Saifi, S. Djebali
semanticscholar   +1 more source

Existence of positive solutions to impulsive nonlinear differential systems of second order with two point boundary conditions

Studia Universitatis Babeş-Bolyai. Mathematica
. In this paper the authors consider the existence of positive solutions to a two point boundary value problem for nonlinear second-order impulsive systems.
H. Kadari, A. Oumansour, John R. Graef, A. Ouahab   +3 more
semanticscholar   +1 more source