Chen is supported by NSFC(No.12161010);supported by NSFC(No.11861015);Guangxi Natural Science Foundation Program(No.2020GXNSFBA297121);Guangxi Natural Science Foundation Program(No.2020GXNSFAA238045);Guangxi Basic Ability Promotion Project for Young and Middle-aged Teachers(Nos.2021KY0064,2021KY1597);Center for Applied Mathematics of Guangxi,Guangxi Normal University
de Longueville和Gastel(2021)提出了下述非常一般的高阶线性椭圆型方程组:△^(m)u=∑^(m-1)_(t=0)△^(l)(V_(l),du)+∑^(m-2)_(t=0)△^(l)δ(ω_(l)du),并以多调和映照方程为其典型例子.通过给系数函数以最少的光滑性假设和一阶位势的...