An index theorem for quotients of Bergman spaces on egg domains

An index theorem for quotients of Bergman spaces on egg domains
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DOI:
10.2140/akt.2021.6.357
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发表时间:
2020-09
期刊:
arXiv: Operator Algebras
影响因子:
--
通讯作者:
M. Jabbari;Xiang Tang
M. Jabbari;Xiang Tang
中科院分区:
其他
文献类型:
--
作者:
M. Jabbari;Xiang Tang

文献摘要

相似文献

本文证明了几类蛋形域上Bergman空间的多重移位所得到的Toeplitz算子的K-同调指标定理。这推广了单位球上的道格拉斯和余的定理。
In this paper we prove a $K$-homology index theorem for the Toeplitz operators obtained from the multishifts of the Bergman space on several classes of egg-like domains. This generalizes our theorem with Douglas and Yu on the unit ball.