Null-series on the complex sphere
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- 作者：Evgeny Abakumov ; Evgueni Doubtsov
- 关键词：Null-series ; Pluriharmonic Riesz product ; Spherical harmonic
- 刊名：Journal of Approximation Theory
- 出版年：2012
- 出版时间：October, 2012
- 年：2012
- 卷：164
- 期：10
- 页码：1427-1442
- 全文大小：229 K
文摘
We construct pluriharmonic null-series on the unit sphere of , . Also, we give examples when the corresponding spherical harmonics are sparsely distributed and have sufficiently small -norms.