Results 61 to 70 of about 979,219 (176)

Existence Results for Fractional Differential Equations with Multistrip Riemann–Stieltjes Integral Boundary Conditions

Discrete Dynamics in Nature and Society, 2018
This paper is concerned with the existence and multiplicity of the positive solutions for a fractional boundary value problem with multistrip Riemann–Stieltjes integral boundary conditions.
Tongling Lv, Huihui Pang, Limei Cao
doaj   +1 more source

Existence of positive solutions of boundary value problem with integral boundary condition at resonance

Journal of Hebei University of Science and Technology, 2015
In view of the Leggett-Williams norm-type theorem due to O'Regan and Zima, by using the properties of the cone and Leray-Schauder degree in Banach space, the existence of positive solutions of the second order boundary value problem with integral ...
Weihua JIANG, Caixia YANG
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Positive solutions to integral boundary value problem for a class of fractional differential equations

四川大学学报. 自然科学版, 2017
We investigate the existence of positive solutions for Caputo's fractional differential equations with integral boundary conditions. By means of Krasnosel'skii fixed point theorem and Leggett-Williams fixed point theorem, the existence theorems of one ...
ZHANG Li-Xin, YANG Yu-Jie, JIA Wen-Jing
doaj  

Positive solutions to n-dimensional α1+α2 $\alpha _{1}+\alpha _{2}$ order fractional differential system with p-Laplace operator

Advances in Difference Equations, 2019
In this paper, we study an n-dimensional fractional differential system with p-Laplace operator, which involves multi-strip integral boundary conditions.
Tian Wang, Guo Chen, Huihui Pang
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Existence of three solutions to integral and discrete equations via the leggett williams fixed point theorem

, 2018
Criteria are developed for the existence of three nonnegative solutions to integral and discrete equations.
O\u27Regan, Donal, Agarwal, Ravi P.
core  

Hybrid and Component-wise Leggett-Williams type Fixed Point Theorems in Product Spaces with Applications

Journal of Fixed Point Theory and Applications
In this paper, we present new multiplicity fixed point theorems for operators acting on Cartesian products of two normed linear spaces. We show that Leggett-Williams type conditions in each component of the system guarantee the existence of nine distinct fixed points, of which four of them are coexistence fixed points, i.e., points with all components ...
openaire   +3 more sources

Existence of Three Positive Solutions for a Class of Boundary Value Problems of Caputo Fractional q-Difference Equation

Discrete Dynamics in Nature and Society, 2018
A class of boundary value problems of Caputo fractional q-difference equation is introduced. Green’s function and its properties for this problem are deduced.
Huiqin Chen, Shugui Kang, Lili Kong, Ying Gao   +3 more
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Correspondence : Leggett (William) and Engelmann (George), 1870-1878

, 1870
Leggett to Engelmann, 1870 ...
Leggett, William Henry, 1816-1882
core  

Multiple Positive Solutions of Nonlinear Boundary Value Problem for Finite Fractional Difference

Abstract and Applied Analysis, 2014
We consider a discrete fractional nonlinear boundary value problem in which nonlinear term f is involved with the fractional order difference. And we transform the fractional boundary value problem into boundary value problem of integer order difference
Yansheng He, Mingzhe Sun, Chengmin Hou
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Multiple positive solutions for a coupled system of fractional multi-point BVP with p-Laplacian operator

Advances in Difference Equations, 2017
We investigate the existence of positive solutions for a system of fractional multi-point BVP with p-Laplacian operator. Our main tool is the fixed point theorem due to Leggett-Williams.
Yang Liu, Dapeng Xie, Chuanzhi Bai, Dandan Yang   +3 more
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