摘要
讨论了当Sturm-Liouville问题的区间收缩时,耦合的左定边界条件的判定.利用左定问题与右定问题的关系以及特征曲线的方法,给出了Sturm-Liouville问题耦合边界条件下若干左定边界条件的判定.
The decide of coupled left-definite boundary condition is studied when SturmLiouville problem's interval shrinks to a point. The criterions of left-definite boundary condition are also investigated. Based on the relations about left-definite problems and right-definite problems, and the method of the eigenvalue curve,some conclusions of left-definite coupled boundary condition are obtained.
出处
《内蒙古大学学报(自然科学版)》
CAS
CSCD
北大核心
2008年第2期131-135,共5页
Journal of Inner Mongolia University:Natural Science Edition
基金
国家自然科学基金项目(10761004)