Search

Copyright of Journal of Zhejiang University (Science Edition) is the property of Journal of Zhejiang University (Science Edition) Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Let L be elliptic operator, when the heat kernel associated to L has L² off-diagonal estimation, the fractional integral operators L-b/2 associated with divergent elliptic operator has been investigated. It has been proved the boundedness from space ... to space ... by the methods of studying ring decomposition of functions and their corresponding truncated operators. [ABSTRACT FROM AUTHOR]