学术文献库

论文标题

球形平均值的变化范围

Variation bounds for spherical averages

论文作者

Beltran, David, Oberlin, Richard, Roncal, Luz, Seeger, Andreas, Stovall, Betsy

论文摘要

我们考虑了球形手段家族的$ r $变量运营商，并特别强调了$ l^p \ to l^q $估计。

We consider $r$-variation operators for the family of spherical means, with special emphasis on $L^p\to L^q$ estimates.