On defining functions and cores for unbounded domains. III

被引:4
|
作者
Harz, T. [1 ]
Shcherbina, N. [1 ]
Tomassini, G. [2 ]
机构
[1] Univ Wuppertal, Dept Math, Wuppertal, Germany
[2] Scuola Normale Super Pisa, Pisa, Italy
基金
新加坡国家研究基金会;
关键词
strictly pseudoconvex domains; plurisubharmonic defining functions; core of a domain; LEVI PROBLEM; PLURISUBHARMONIC-FUNCTIONS; COMPLEX;
D O I
10.1070/SM8898
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We extend the authors' results on existence of global defining functions to a number of different settings. In particular, we relax the assumption on strict pseudoconvexity of the domain to strict q-pseudo-convexity and we consider more general situations, where the ambient space is an almost complex manifold or a complex space. We also investigate to what extent the assumption on smoothness of the boundary of the domains under consideration is necessary in our results.
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页码:859 / 885
页数:27
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