Abstract:By using Leray-Schauder nonlinear alternative, Banach contraction theorem and Guo-Krasnosel'skii theorem, we discuss the existence, uniqueness and positivity of solution to the third-order multi-point nonhomogeneous boundary value problem (BVP1):
“…2 College of Electronics and Information, Zhejiang University of Media and Communications, Hangzhou, 310018, China. 3 Department of Mathematics, School of Science, Hangzhou Dianzi University, Hangzhou, 310018, China.…”
In this paper, we study a nonlinear third-order multipoint boundary value problem by the monotone iterative method. We then obtain the existence of monotone positive solutions and establish iterative schemes for approximating the solutions. In addition, we extend the considered problem to the Riemann-Liouville-type fractional analogue. Finally, we give a numerical example for demonstrating the efficiency of the theoretical results.
“…2 College of Electronics and Information, Zhejiang University of Media and Communications, Hangzhou, 310018, China. 3 Department of Mathematics, School of Science, Hangzhou Dianzi University, Hangzhou, 310018, China.…”
In this paper, we study a nonlinear third-order multipoint boundary value problem by the monotone iterative method. We then obtain the existence of monotone positive solutions and establish iterative schemes for approximating the solutions. In addition, we extend the considered problem to the Riemann-Liouville-type fractional analogue. Finally, we give a numerical example for demonstrating the efficiency of the theoretical results.
In this paper, we are concerned with a fourth-order three point boundary value problem. We prove the existence, uniqueness and positivity of solutions by using Leray-Schauder nonlinear alternative, Banach contraction theorem and GuoKrasnosel'skii fixed point theorem.
This paper investigates a computational method to find an approximation to the solution of fractional differential equations subject to local and nonlocal m-point boundary conditions. The method that we will employ is a variant of the spectral method which is based on the normalized Bernstein polynomials and its operational matrices. Operational matrices that we will developed in this paper have the ability to convert fractional differential equations together with its nonlocal boundary conditions to a system of easily solvable algebraic equations. Some test problems are presented to illustrate the efficiency, accuracy, and applicability of the proposed method.
MSC: 35C11; 65T99
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