Inverse-Definiteness of the Fourth-Order Symmetric Differential Operator(Ⅰ)  

作　　者：WeiYinYE 

机构地区：[1]DepartmentofMathematics,NanjingNormalUniversity,Nanjing210097,P.R.China

出　　处：《Acta Mathematica Sinica,English Series》2004年第3期533-542,共10页数学学报（英文版）

基　　金：Supported by GNAFACNR;the Natural Science Foundation of China;Jiangsu Provincial Education Commission

摘　　要：We give a linear symmetric differential operator L defined byWe give a linear symmetric differential operator L defined by

关 键 词：Linear symmetric differential operator Inverse-definiteness Green function 

分 类 号：O177[理学—数学]