Results 31 to 40 of about 1,841 (156)

Shooting method in the application of boundary value problems for differential equations with sign-changing weight function

open access: yesOpen Mathematics, 2022
In this paper, we use the shooting method to study the solvability of the boundary value problem of differential equations with sign-changing weight function: u″(t)+(λa+(t)−μa−(t))g(u)=0 ...
Yue Xu, Xiaoling Han
doaj   +1 more source

Stagnation-point flow over a permeable stretching/shrinking sheet in a copper-water nanofluid

open access: yes, 2013
An analysis is carried out to study the heat transfer characteristics of steady two-dimensional stagnation-point flow of a copper (Cu)-water nanofluid over a permeable stretching/shrinking sheet.
N. Bachok   +3 more
semanticscholar   +1 more source

Multiplicity results for asymmetric boundary value problems with indefinite weights

open access: yesAbstract and Applied Analysis, Volume 2004, Issue 11, Page 957-979, 2004., 2004
We prove existence and multiplicity of solutions, with prescribed nodal properties, to a boundary value problem of the form u″ + f(t, u) = 0, u(0) = u(T) = 0. The nonlinearity is supposed to satisfy asymmetric, asymptotically linear assumptions involving indefinite weights.
Francesca Dalbono
wiley   +1 more source

Bounded solutions for a class of Hamiltonian systems

open access: yes, 2017
We obtain bounded for all $t$ solutions of ordinary differential equations as limits of the solutions of the corresponding Dirichlet problems on $(-L,L)$, with $L \rightarrow \infty$.
Korman, Philip, Peng, Guanying
core   +1 more source

Resonant mixed fractional-order p-Laplacian boundary value problem on the half-line

open access: yesNonautonomous Dynamical Systems, 2021
This study aims at establishing the solvability of a fractional-order p-Laplacian boundary value problem involving both the left Caputo and right Riemann-Liouville fractional derivatives on the half-line.
Imaga O. F., Iyase S. A., Odekina O. G.
doaj   +1 more source

Weakly nonlinear boundary value problem for a matrix differential equation

open access: yes, 2016
We set forth solvability conditions and construction of the generalized Green operator for Noetherian linear boundary value problem for the matrix differential equations and solvability conditions and the constructive scheme for constructing solutions of
S. Chuiko
semanticscholar   +1 more source

An ordering on Green's function and a Lyapunov-type inequality for a family of nabla fractional boundary value problems

open access: yesFractional Differential Calculus, 2019
In this article, we consider a family of two-point Riemann–Liouville type nabla fractional boundary value problems involving a fractional difference boundary condition.
J. Jonnalagadda
semanticscholar   +1 more source

Anti-Periodic Boundary Value Problem for Impulsive Fractional Integro Differential Equations [PDF]

open access: yes, 2010
MSC 2010: 34A37, 34B15, 26A33, 34C25, 34K37In this paper we prove the existence of solutions for fractional impulsive differential equations with antiperiodic boundary condition in Banach spaces.
Anguraj, A., Karthikeyan, P.
core  

Existence results to a nonlinear p(k)-Laplacian difference equation

open access: yes, 2017
In the present paper, by using variational method, the existence of non-trivial solutions to an anisotropic discrete non-linear problem involving p(k)-Laplacian operator with Dirichlet boundary condition is investigated.
Avci, Mustafa, Moghadam, Mohsen Khaleghi
core   +1 more source

Existence and uniqueness of solutions to third-order boundary value problems: analysis in closed and bounded sets

open access: yesDifferential Equations & Applications, 2020
The aim of this work is to develop a fuller theory regarding the existence, uniqueness and approximation of solutions to third-order boundary value problems via fixed point methods.
S. Almuthaybiri, C. Tisdell
semanticscholar   +1 more source

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