期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
On a Measure of Non-compactness for Some Classical Operators
1
作者 david e.edmunds Alberto FIORENZA Alexander MESKHI 《Acta Mathematica Sinica,English Series》 SCIE CSCD 2006年第6期1847-1862,共16页
The measure of non-compactness is estimated from below for various operators, including the Hardy-Littlewood maximal operator, the fractional maximal operator and the Hilbert transform, all acting between weighted Leb... The measure of non-compactness is estimated from below for various operators, including the Hardy-Littlewood maximal operator, the fractional maximal operator and the Hilbert transform, all acting between weighted Lebesgue spaces. The identity operator acting between weighted Lebesgue spaces and also between the counterparts of these spaces with variable exponents is similarly analysed. These results enable the lack of compactness of such operators to be quantified. 展开更多
关键词 measure of non-compactness maximal functions singular integrals EMBEDDINGS WEIGHT
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部