On the linear and nonlinear discrete second-order Neumann boundary value problems
C Gao - Applied Mathematics and Computation, 2014 - Elsevier
By construct the spectrum of the linear eigenvalue problem, we are concerned with the
global structure of the set of sign-changing solutions to the discrete second-order Neumann …
global structure of the set of sign-changing solutions to the discrete second-order Neumann …
Constant sign solutions for parameter-dependent superlinear second-order difference equations
P Candito, G D'Aguì, D O'Regan - Journal of Difference Equations …, 2015 - Taylor & Francis
Full article: Constant sign solutions for parameter-dependent superlinear second-order
difference equations Skip to Main Content Taylor and Francis Online homepage Taylor and …
difference equations Skip to Main Content Taylor and Francis Online homepage Taylor and …
Sign-changing solutions to discrete fourth-order Neumann boundary value problems
J Yang - Advances in Difference Equations, 2013 - Springer
Sign-changing solutions to discrete fourth-order Neumann boundary value problems |
Advances in Continuous and Discrete Models Skip to main content SpringerLink Account Menu …
Advances in Continuous and Discrete Models Skip to main content SpringerLink Account Menu …
Variational Approaches to a Discrete Elliptic Problem with a Weight
M Boroun, S Heidarkhani - Numerical Functional Analysis and …, 2023 - Taylor & Francis
In this article, we are concerned with the existence of at least one, two and three distinct
solutions for discrete boundary value problems driven by the Laplacian. The proof of the …
solutions for discrete boundary value problems driven by the Laplacian. The proof of the …
Positive solutions of a discrete second-order boundary value problems with fully nonlinear term
L Jin, H Luo - Advances in Difference Equations, 2020 - Springer
In this paper, we mainly consider a kind of discrete second-order boundary value problem
with fully nonlinear term. By using the fixed-point index theory, we obtain some existence …
with fully nonlinear term. By using the fixed-point index theory, we obtain some existence …
Global structure and one-sign solutions for second-order Sturm-Liouville difference equation with sign-changing weight
F Ye - Math. Methods Appl. Sci, 2022 - search.ebscohost.com
This paper is devoted to study the discrete Sturm–Liouville problem− Δ (p (k) Δu (k− 1))+ q
(k) u (k)= λm (k) u (k)+ f1 (k, u (k), λ)+ f2 (k, u (k), λ), k∈[1, T] Z, a0u (0)− b0Δu (0)= 0, a1u (T+ …
(k) u (k)= λm (k) u (k)+ f1 (k, u (k), λ)+ f2 (k, u (k), λ), k∈[1, T] Z, a0u (0)− b0Δu (0)= 0, a1u (T+ …
[PDF][PDF] Existence of three solutions to the discrete fourth-order boundary value problem with four parameters
M Ousbika, Z El Allali - Bol. Soc. Parana. Mat, 2020 - researchgate.net
Let T> 2 be a positive integer and [2, T] Z be the discrete interval given by {2, 3, 4....., T}. In
this paper, we will examine a discrete nonlinear fourth order boundary value problems …
this paper, we will examine a discrete nonlinear fourth order boundary value problems …
Existence and nonexistence of solution to the discrete fourth-order boundary value problem with parameters
M Ousbika, Z El Allali - Annals of the University of Craiova-Mathematics …, 2020 - inf.ucv.ro
In this paper, we consider the discrete fourth order boundary value problems with three
parameters. We apply the direct method of calculus variational and the mountain pass …
parameters. We apply the direct method of calculus variational and the mountain pass …
[HTML][HTML] 具变号权函数的多参数二阶微分系统多个正解的存在性
秦培歌， 薛春艳 - Pure Mathematics, 2018 - hanspub.org
本文研究了一类具变号权函数的多参数二阶微分系统多个正解的存在性. 根据参数λ 和μ
的不同取值, 并结合范数形式的锥拉伸与压缩不动点定理, 得到了二阶微分系统至少存在两个 …
的不同取值, 并结合范数形式的锥拉伸与压缩不动点定理, 得到了二阶微分系统至少存在两个 …