Two-sided norm estimates for Bergman-type projections with an asymptotically sharp lower bound
Two-sided norm estimates for Bergman-type projections with an asymptotically sharp lower bound
复制标题
具有渐进尖锐下界的伯格曼型投影的两侧范数估计
DOI:
10.4171/rmi/1031
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发表时间:
2017-01
期刊:
影响因子:
--
通讯作者:
Lifang Zhou
中科院分区:
文献类型:
--
作者:
Congwen Liu;Antti Perälä;Lifang Zhou
We obtain new two-sided norm estimates for the family of Bergman-type projections arising from the standard weights $(1-|z|^2)^{\alpha}$ where $\alpha>-1$. As $\alpha\to -1$, the lower bound is sharp in the sense that it asymptotically agrees with the norm of the Riesz projection. The upper bound is estimated in terms of the maximal Bergman projection, whose exact operator norm we calculate. The results provide evidence towards a conjecture that was posed very recently by the first author.
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DOI:
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DOI:
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发表时间:
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期刊:
The American Mathematical Monthly
影响因子:
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作者:
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通讯作者:
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