Results 51 to 60 of about 727 (127)

Existence and global asymptotic behavior of positive solutions for combined second-order differential equations on the half-line

Advances in Nonlinear Analysis, 2016
We are concerned with the existence, uniqueness and global asymptotic behavior of positive continuous solutions to the second-order boundary value ...
Bachar Imed, Mâagli Habib
doaj   +1 more source

Existence theory for single and multiple solutions to semipositone discrete Dirichlet boundary value problems with singular dependent nonlinearities

, 2003
International Journal of Stochastic Analysis, Volume 16, Issue 1, Page 19-31, 2003.
Daqing Jiang, Lili Zhang, Donal O′Regan, Ravi P. Agarwal   +3 more
wiley   +1 more source

Generalized quasilinearization method for nonlinear functional differential equations

, 2003
International Journal of Stochastic Analysis, Volume 16, Issue 1, Page 33-43, 2003.
Bashir Ahmad, Rehmat Ali Khan, S. Sivasundaram   +2 more
wiley   +1 more source

Existence of solutions for integro-differential equations of fractional order with nonlocal three-point fractional boundary conditions

, 2013
In this paper, we study the existence of solutions for Riemann-Liouville type integro-differential equations of fractional order α∈(2,3] with nonlocal three-point fractional boundary conditions via Sadovskii’s fixed point theorem for condensing maps.
R. Agarwal, S. Ntouyas, B. Ahmad, M. Alhothuali   +3 more
semanticscholar   +1 more source

Investigation of hybrid fractional q-integro-difference equations supplemented with nonlocal q-integral boundary conditions

Demonstratio Mathematica, 2023
In this article, we introduce and study a new class of hybrid fractional qq-integro-difference equations involving Riemann-Liouville qq-derivatives, supplemented with nonlocal boundary conditions containing Riemann-Liouville qq-integrals of different ...
Alsaedi Ahmed, Ahmad Bashir, Al-Hutami Hana, Alharbi Boshra   +3 more
doaj   +1 more source

Existence solutions for boundary value problem of nonlinear fractional q-difference equations

, 2013
In this paper, we discuss the existence of weak solutions for a nonlinear boundary value problem of fractional q-difference equations in Banach space. Our analysis relies on the Mönch’s fixed-point theorem combined with the technique of measures of weak ...
Wen-Xue Zhou, Hai-Zhong Liu
semanticscholar   +1 more source

Boundary value problems for Caputo-Hadamard fractional differential inclusions with Integral Conditions

Moroccan Journal of Pure and Applied Analysis, 2020
For r ∈ (1, 2], the authors establish sufficient conditions for the existence of solutions for a class of boundary value problem for rth order Caputo-Hadamard fractional differential inclusions satisfying nonlinear integral conditions.
Zahed Ahmed, Hamani Samira, Henderson Johnny   +2 more
doaj   +1 more source

Analysis of solutions for the fractional differential equation with Hadamard-type

Open Mathematics, 2023
We mainly consider the existence and stability results of the positive solutions for the fractional differential equation with Hadamard-type by applying fixed point theorems, if the nonlinearity may be continuous or singular.
Zhu Huijuan, Ru Yuanfang, Wang Fanglei
doaj   +1 more source

A Counterexample for Singular Equations with Indefinite Weight

Advanced Nonlinear Studies, 2017
We construct a second-order equation x¨=h⁢(t)/xp{\ddot{x}=h(t)/x^{p}}, with p>1{p>1} and the sign-changing, periodic weight function h having negative mean, which does not have periodic solutions.
Ureña Antonio J.
doaj   +1 more source

Coupled fixed point theorems for α-ψ-contractive type mappings in partially ordered metric spaces

, 2012
The object of this paper is to determine some coupled fixed point theorems for nonlinear contractive mappings in the framework of a metric space endowed with partial order.
M. Mursaleen, S. A. Mohiuddine, R. Agarwal   +2 more
semanticscholar   +1 more source