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Subjects
47-XX Operator theory
47Nxx Miscellaneous applications of operator theory
47N20 Applications to differential and integral equations

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Displaying 41 – 60 of 70

Positive solutions for second-order multi-point boundary-value problems at resonance in Banach spaces.

Jiang, Weihua, Wang, Bin (2011)

Electronic Journal of Differential Equations (EJDE) [electronic only]

Positive solutions for second-order singular three-point boundary-value problems with sign-changing nonlinearities.

Ji, Caisheng, Yan, Baoqiang (2010)

Electronic Journal of Differential Equations (EJDE) [electronic only]

Positive solutions for some beam equation boundary value problems.

Liu, Jinhui, Xu, Weiya (2009)

Boundary Value Problems [electronic only]

Positive solutions for system of first-order dynamic equations.

Wang, Da-Bin, Sun, Jian-Ping, Li, Xiao-Jun (2010)

Discrete Dynamics in Nature and Society

Positive solutions for system of nonlinear fractional differential equations in two dimensions with delay.

Babakhani, Azizollah (2010)

Abstract and Applied Analysis

Positive solutions for systems of generalized three-point nonlinear boundary value problems

Johnny Henderson, Sotiris K. Ntouyas, Ioannis K. Purnaras (2008)

Commentationes Mathematicae Universitatis Carolinae

Values of $λ$ are determined for which there exist positive solutions of the system of three-point boundary value problems, $u^{''} + λ a (t) f (v) = 0$ , $v^{''} + λ b (t) g (u) = 0$ , for $0 < t < 1$ , and satisfying, $u (0) = β u (η)$ , $u (1) = α u (η)$ , $v (0) = β v (η)$ , $v (1) = α v (η)$ . A Guo-Krasnosel’skii fixed point theorem is applied.

Positive solutions for systems of nonlinear singular differential equations.

Yuan, Yanyan, Zhao, Chenglong, Liu, Yansheng (2008)

Electronic Journal of Differential Equations (EJDE) [electronic only]

Positive solutions for the $(n, p)$ boundary value problem.

Yang, Bo (2009)

Electronic Journal of Qualitative Theory of Differential Equations [electronic only]

Positive solutions for third order multi-point singular boundary value problems

John R. Graef, Lingju Kong, Bo Yang (2010)

Czechoslovak Mathematical Journal

We study a third order singular boundary value problem with multi-point boundary conditions. Sufficient conditions are obtained for the existence of positive solutions of the problem. Recent results in the literature are significantly extended and improved. Our analysis is mainly based on a nonlinear alternative of Leray-Schauder.

Positive solutions for third-order nonlinear $p$ -Laplacian $m$ -point boundary value problems on time scales.

Xu, Fuyi (2008)

Discrete Dynamics in Nature and Society

Positive solutions for third-order $p$ -Laplacian functional dynamic equations on time scales.

Song, Changxiu, Gao, Xuejun (2011)

Boundary Value Problems [electronic only]

Positive solutions for third-order Sturm-Liouville boundary-value problems with $p$ -Laplacian.

Zhai, Chengbo, Guo, Chunmei (2009)

Electronic Journal of Differential Equations (EJDE) [electronic only]

Positive solutions for two-point semipositone right focal eigenvalue problem.

Lin, Yuguo, Pei, Minghe (2007)

Boundary Value Problems [electronic only]

Positive solutions of a nonlinear three-point integral boundary value problem.

Tariboon, Jessada, Sitthiwirattham, Thanin (2010)

Boundary Value Problems [electronic only]

Positive solutions of a second-order three-point boundary value problem via functional compression-expansion.

Ehrke, John (2009)

Electronic Journal of Qualitative Theory of Differential Equations [electronic only]

Positive solutions of boundary value problems for nth order ordinary differential equations.

El-Shahed, M. (2008)

Electronic Journal of Qualitative Theory of Differential Equations [electronic only]

Positive solutions of boundary value problems with $p$ -Laplacian.

Kong, Qingkai, Wang, Min (2010)

Electronic Journal of Differential Equations (EJDE) [electronic only]

Positive solutions of fourth-order boundary value problem with variable parameters.

Dong, Xin, Bai, Zhanbing (2008)

The Journal of Nonlinear Sciences and its Applications

Positive solutions of $n$ th-order nonlinear impulsive differential equation with nonlocal boundary conditions.

Feng, Meiqiang, Zhang, Xuemei, Yang, Xiaozhong (2011)

Boundary Value Problems [electronic only]

Positive solutions of second order semipositone singular three-point boundary value problems.

Guo, Yingxin (2009)

Electronic Journal of Qualitative Theory of Differential Equations [electronic only]

Currently displaying 41 – 60 of 70

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