Singular and fractional integral operators on preduals of Campanato spaces with variable growth condition

• 来源期刊: 中国科学：数学（英文版）
• 年，卷（期）: 2017,（11）
• 页码范围: 2219-2240
• 页数: 22页
• 语种: 英文
• DOI: 10.1007/s11425-017-9154-y

摘要

We investigate the boundedness of singular and fractional integral operators on generalized Hardy spaces defined on spaces of homogeneous type,which are preduals of Campanato spaces with variable growth condition.To do this we introduce molecules with variable growth condition.Our results are new even for Rn case.