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arXiv 1012.5167math.FAmath-phmath.MP
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加权扭球平均的内射集及支撑定理

Sets of injectivity for weighted twisted spherical means and support theorems

R. K. Srivastava

摘要:

在这篇文章中,我们证明了球$S_R(o)=\{z\in\mathbb C^n: |z|=R\}$是集的加权扭曲球平均(WTSM)的一个合适的功能类$\mathbb C^n$。这里的权是$S^{2n-1}.$上的球谐函数。一般来说,具有实解析权的扭曲球平均(TSM)的内射集问题仍然是一个未解决的问题。我们想参考\cite{NRR},一些结果集的内射的球形平均与真正的分析权重在欧几里德设置。

英文摘要:

In this article, we show that the spheres $S_R(o)=\{z\in\mathbb C^n: |z|=R\}$ are sets of injectivity for the weighted twisted spherical means (WTSM) for a suitable class of functions on $\mathbb C^n$. The weights here are spherical harmonics on $S^{2n-1}.$ In general, the question of set of injectivity for the twisted spherical means (TSM) with real analytic weight is still open. We would like to refer to \cite{NRR}, for some results on the sets of injectivity for the spherical means with real analytic weights in the Euclidean setup.

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