首页|BIG HANKEL OPERATORS ON HARDY SPACES OF STRONGLY PSEUDOCONVEX DOMAINS

BIG HANKEL OPERATORS ON HARDY SPACES OF STRONGLY PSEUDOCONVEX DOMAINS

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In this article,we investigate the(big)Hankel operator Hf on the Hardy spaces of bounded strongly pseudoconvex domains Ω in Cn.We observe that Hf is bounded on Hp(Q)(1<p<∞)if f belongs to BMO and we obtain some characterizations for Hf on H2(Ω)of other pseudoconvex domains.In these arguments,Amar's Lp-estimations and Berndtsson's L2-estimations for solutions of the(∂)b-equation play a crucial role.In addition,we solve Gleason's problem for Hardy spaces Hp(Ω)(1 ≤ p ≤ ∞)of bounded strongly pseudoconvex domains.

Hankel operatorHardy spaceBergman spacepseudoconvex domain

陈伯勇、江良英

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School of Mathematical Sciences,Fudan University,Shanghai 200433,China

Department of Statistics and Mathematics,Shanghai Lixin University of Accounting and Finance,Shanghai 201209,China

National Natural Science Foundation of China

12271101

2024

数学物理学报(英文版)
中科院武汉物理与数学研究所

数学物理学报(英文版)

CSTPCD
影响因子:0.256
ISSN:0252-9602
年,卷(期):2024.44(3)