期刊信息
- 刊名： 河北师范大学学报（自然科学版）Journal of Hebei Normal University (Natural Science)
- 主办： 河北师范大学
- ISSN： 1000-5854
- CN： 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
含有一阶导数的二阶微分方程组多点边值问题的拟对称正解
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1. 石家庄学院数学与信息科学系, 河北 石家庄 050035;
2. 河北科技大学理学院, 河北 石家庄 050018 -
DOI：
Positive Pseudo-symmetric Solutions of Multi-point Boundary Value Problems for the Second-order Differential Systems with Dependence on the First Order Derivatives
摘要/Abstract
摘要：
讨论了含一阶导数的微分方程组二阶多点边值问题拟对称正解的存在性.利用一个锥上的不动点定理,得到上述问题具有一个正解的充分条件.
Abstract：
The existence of positive pseudo-symmetric solutions of multi-point boundary value problems for the second-order differential systems with dependence on the first order derivatives is discussed.By a new fixed point theory in a cone,sufficient conditions under which the above boundary problem system has at least one positive solution are provided.
关键词
Key words：
boundary ralue problem
;
positive solution
;
fixed point theorem