The Full T1 Theorem for Certain Triebel ‐ Lizorkin Spaces
作者:
Kunchuan Wang,
期刊:
Mathematische Nachrichten
(WILEY Available online 1999)
卷期:
Volume 197,
issue 1
页码: 103-133
ISSN:0025-584X
年代: 1999
DOI:10.1002/mana.19991970108
出版商: WILEY‐VCH Verlag
关键词: Wavelets;Calderón ‐ Zygmund operator;paraproduct operator;Triebel ‐Lizorkin spaces
数据来源: WILEY
摘要:
AbstractPrevious authors have considered generalizations of the David‐JournéT1 theorem to the scale of Triebel ‐ Lizorkin spaces (IRn) under theT1 = 0 andT= 0 assumptions, whereTis a (generalized) Calderon ‐ Zygmund operator. We prove boundedness on (IRn) under weaker assumptions onT1 andT1, which are related to the sharpT1,TBMOassumptions for in the David‐Journé theorem. In some cases we also show that our conditions are sharp. By similar techniques, we also obtain sharper conditions for “families of molecules” and “norming families”
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