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arXiv 1609.01264math.CV
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无界平衡域上的$L_h^2$-函数

$L_h^2$-functions in unbounded balanced domains

Peter Pflug, Wlodzimierz Zwonek

摘要:

研究了(无界)平衡域上平方可积全纯函数的存在性问题。特别是,我们解决了Wiegerinck问题的平衡域在二维。给出了全纯$L_h^2$-域在平衡域类中的描述,并给出了齐次多项式在$\mathbb C^2$中伪凸平衡域上平方可积的纯代数判据.这使得很容易决定哪些伪凸平衡域在$\mathbb C^2$有一个积极的伯格曼核,并承认伯格曼度量。

英文摘要:

We investigate problems related with the existence of square integrable holomorphic functions on (unbounded) balanced domains. In particular, we solve the problem of Wiegerinck for balanced domains in dimension two. We also give a description of $L_h^2$-domains of holomorphy in the class of balanced domains and present a purely algebraic criterion for homogeneous polynomials to be square integrable in a pseudoconvex balanced domain in $\mathbb C^2$. This allows easily to decide which pseudoconvex balanced domain in $\mathbb C^2$ has a positive Bergman kernel and which admits the Bergman metric.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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