Results 1 to 10 of about 484,592 (357)

Stationary problems with nonlocal boundary conditions

open access: hybridMathematical Modelling and Analysis, 2001
In this article a stationary problems with general nonlocal boundary conditions is considered. The differential problems and finite difference schemes for solving this problem are investigated.
R. Čiegis   +3 more
doaj   +6 more sources

The Langevin Equation in Terms of Generalized Liouville–Caputo Derivatives with Nonlocal Boundary Conditions Involving a Generalized Fractional Integral [PDF]

open access: goldMathematics, 2019
In this paper, we establish sufficient conditions for the existence of solutions for a nonlinear Langevin equation based on Liouville-Caputo-type generalized fractional differential operators of different orders, supplemented with nonlocal boundary ...
Bashir Ahmad   +4 more
openalex   +2 more sources

A survey on stationary problems, Green's functions and spectrum of Sturm–Liouville problem with nonlocal boundary conditions

open access: yesNonlinear Analysis, 2014
In this paper, we present a survey of recent results on the Green's functions and on spectrum for stationary problems with nonlocal boundary conditions.
Artūras Štikonas
doaj   +2 more sources

On the Schrödinger-parabolic equation with multipoint nonlocal boundary condition [PDF]

open access: yesE-Journal of Analysis and Applied Mathematics, 2023
The nonlocal boundary value problem for a Schrödinger-parabolic equation with multipoint nonlocal boundary conditions is examined. Stability estimates for the solution of this problem are established.
Yıldırım Özdemir
doaj   +1 more source

Langevin equation with nonlocal boundary conditions involving a $ \psi $-Caputo fractional operators of different orders [PDF]

open access: yesAIMS Mathematics, 2020
This paper studies Langevin equation with nonlocal boundary conditions involving a $\psi$--Caputo fractional derivatives operator. By the aide of fixed point techniques of Krasnoselskii and Banach, we derive new results on existence and uniqueness of the
Arjumand Seemab   +4 more
semanticscholar   +1 more source

To Solve Forward and Backward Nonlocal Wave Problems with Pascal Bases Automatically Satisfying the Specified Conditions

open access: yesMathematics, 2022
In this paper, the numerical solutions of the backward and forward non-homogeneous wave problems are derived to address the nonlocal boundary conditions.
Chein-Shan Liu   +3 more
doaj   +1 more source

Nonlocal Neumann boundary conditions

open access: yesBruno Pini Mathematical Analysis Seminar, 2023
We present some properties of a nonlocal version of the Neumann boundary conditions associated to problems involving the fractional p-Laplacian. For this problems, we show some regularity results for the general case and some existence results for ...
Edoardo Proietti Lippi
doaj   +1 more source

On a system of Riemann–Liouville fractional differential equations with coupled nonlocal boundary conditions

open access: yes, 2021
We investigate the existence of solutions for a system of Riemann–Liouville fractional differential equations with nonlinearities dependent on fractional integrals, subject to coupled nonlocal boundary conditions which contain various fractional ...
R. Luca
semanticscholar   +1 more source

Ritz Method Application to Bending, Buckling and Vibration Analyses of Timoshenko Beams via Nonlocal Elasticity [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2018
Bending, buckling and vibration behaviors of nonlocal Timoshenko beams are investigated in this research using a variational approach. At first, the governing equations of the nonlocal Timoshenko beams are obtained, and then the weak form of these ...
Seyyed Amir Mahdi Ghannadpour
doaj   +1 more source

Global Existence and Nonexistence of Solutions to a Cross Diffusion System with Nonlocal Boundary Conditions

open access: yesMathematics and Statistics, 2020
Mathematical models of nonlinear cross diffusion are described by a system of nonlinear partial parabolic equations associated with nonlinear boundary conditions.
Z. Rakhmonov, A. Khaydarov, J. Urunbaev
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy