两点边值问题的变号解  

On Sign-Changing Solution for Some Two-Point Boundary Value Problems

作　　者：张菊芳[1] 

机构地区：[1]吕梁学院数学系,山西离石033200

出　　处：《太原师范学院学报（自然科学版）》2012年第4期123-126,共4页Journal of Taiyuan Normal University:Natural Science Edition

摘　　要：常微分方程的多点边值问题在应用数学与物理等领域中应用非常广泛,对这类方程的解的稳定性、周期解、正解、负解、变号解等问题,人们进行了颇多的研究与探索,并得出了很多的结论.文章主要讨论两点边值问题的变号解.Ordinary differential equation of multipoint boundary value problems in applied mathematics and physics are widely used in the field for this kind of equation solution, stability, periodic solution,positive solution, the negative solution, variable number solution, the people a lot of research and exploration,and the conclusion that a lot of conclusion. We mainly discuss the sign-changing solutions of two-point boundary value.

关 键 词：两点边值问题 不动点指数 正解 负解 变号解 

分 类 号：O177.91[理学—数学]