应用数学2013，Vol.26Issue(4)：863-869,7.
一类自伴微分算子谱的离散性的充分必要条件
Sufficient and Necessary Conditions for Discreteness of Spectrum of a Class of Differential Operators
摘要
关键词
Euler微分表达式/微分算子/离散谱/本质谱Key words
Euler differential expression/Differential operator/Discrete spectrum/Essential spectrum分类
数理科学引用本文复制引用
杨秋霞..一类自伴微分算子谱的离散性的充分必要条件[J].应用数学,2013,26(4):863-869,7.基金项目
Supported by the National Nature Science Foundation of China (10961019) of Inner Mongolia University and the Talent Introduction Project of Dezhou University （10961019）
