四阶左定差分算子的谱理论
Spectral Theory of Left Definite Difference Operators
摘要
研究差分方程边值问题解的存在性很早就受到人们的重视,得到不少很好的结果.文章是关于四阶左定差分方程边界值的谱理论,是二阶左定差分算子谱理论的推广.
Existence of eigenvalues of boundary value difference equation is valued and fundamental spectral results are obtained.The main idea concerned with the spectral theory for the forth-order left definite difference boundary value problems which extend the spectral theory of second-order difference operator.
出处
《太原师范学院学报(自然科学版)》
2012年第1期65-68,共4页
Journal of Taiyuan Normal University:Natural Science Edition
关键词
左定
四阶差分算子
谱理论
特征值
特征函数
left definite
forth-order difference operator
eigenfunctions
spectral theory
eigenvalues
参考文献8
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