Cai, X.C. (2005) An Existence Theorem for Second Order Discrete Boundary Value Problems. Mathematics in Economics , 320, 649-661.

半正二阶三点边值问题正解的存在性
Existence of Positive Solutions Semi-Positive Second-OrderThree-Point Boundary Value Problems

杜高峰    国家自然科学基金支持

理论数学Vol.11 No.4, 全文下载: PDF HTML DOI:10.12677/PM.2021.114083, April 30 2021

具有超前和滞后的二阶差分方程的边值问题
Boundary Value Problems for Second Order Difference Equations Containing Both Advance and Retardation

徐佳琳, 周展    国家自然科学基金支持

应用数学进展Vol.5 No.4, 全文下载: PDF HTML XML DOI:10.12677/AAM.2016.54081, November 28 2016

障碍带条件下两类三阶非线性边值问题解的存在性
Existence of Solutions for Two Class of Third-Order Nonlinear Boundary Value Problems under Barrier Strips Conditions

张冬梅, 路艳琼    国家自然科学基金支持

理论数学Vol.8 No.3, 全文下载: PDF HTML XML DOI:10.12677/PM.2018.83030, May 24 2018

不具备Nagumo条件的二阶微分方程两点边值问题解的存在性
Existence of Solutions of Two Points Boundary Value Problem for Second Order Differential Equations Which Doesn’t Satisfy Nagumo’s Condition

许国安    科研立项经费支持

理论数学Vol.8 No.5, 全文下载: PDF HTML XML DOI:10.12677/PM.2018.85073, September 19 2018

二阶半正微分方程三点边值问题的正解
Positive Solution for Second-Order Singular Semipositone Differential Equations Three-Point Boundary Value Problems

陈吉发   

理论数学Vol.8 No.5, 全文下载: PDF HTML XML DOI:10.12677/PM.2018.85062, August 23 2018

一类非线性四阶边值问题正解的存在性
The Existence of Positive Solutions for a Class of Nonlinear Fourth-Order Boundary Value Problems

杨丽娟   

理论数学Vol.10 No.11, 全文下载: PDF HTML XML DOI:10.12677/PM.2020.1011131, November 27 2020