临界阶Bochner-Riesz平均在H^P(R^n)上的逼近性质

Approximation Properties of Bochner-Riesz Means at Critical Index on H P(R n)

本文利用线性算子插值定理的一种推广形式，证明了临界阶Ｂｏｃｈｎｅｒ－Ｒｉｅｓｚ平均在ＨＰ（Ｒｎ）上的一类逼近性质。

In this paper, an approximation property of Bochner-Riesz means at critical index on H P(R n) is proved by using an extension of interpolation theorem for linear operators.