Some Lp(L∞)- and L2(L2)-estimates for oscillatory Fourier transforms

被引:0
|
作者
Walther, BG [1 ]
机构
[1] Royal Inst Technol, Dept Math, SE-10044 Stockholm, Sweden
关键词
D O I
暂无
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Let (S(a)f)(t)<^> = exp(it\xi\a)(f) over cap(xi). We discuss some examples of maximal estimates and weighted L-2-estimates for Sf. The techniques used include asymptotics for Bessel functions and the complete orthogonal decomposition of L-2(R-n) using spherical harmonics.
引用
收藏
页码:213 / 231
页数:5
相关论文
共 50 条