摘要
设GC_((n))(Ω)为有界开集,f∈L(C_((n))(Ω)),PIΩf(P)=∫s_(((n)(Ω)))(P,Q)f(Q)dσQ,其中PI_((Ω))(P,Q)是锥C_((n))(Ω)内的Poisson核.本文将给出正规化算子(PIΩf(P))/(PIΩXG(P))在锥中的边界极限,所得结果推广了潘国双在半空间中的相关结论.
Let G be a bounded open set in δCn(Ω), f∈L(δCn(Ω)) and PIΩf(P)=∫Sn(Ω)PIΩ(P,Q)f(Q)dσQ, where PIΩ(P,Q) is the Poisson kernel in a cone Cn(Ω). In this paper we shall consider the boundary limits of the normalized operator PIΩf(P)/PIΩXG(P) in a cone, which generalizes the result obtained by Pan in a half space.
出处
《数学进展》
CSCD
北大核心
2014年第2期301-306,共6页
Advances in Mathematics(China)
基金
国家自然科学基金资助项目(No.11271045,No.U1304102,No.11301140)
河南省教育厅科学技术指导计划资助项目(No.13A110036,No.12B110001)
河南省科技厅科技攻关科学基金资助项目(No.112102310519)
关键词
边界极限
POISSON积分
锥
boundary limit
Poisson integral
cone in a cone, which