A MOIRE PATTERN ON SYMMETRIC SPACES OF THE NONCOMPACT TYPE

被引:0
|
作者
Afgoustidis, Alexandre [1 ]
机构
[1] Univ Paris 09, CEREMADE, PSL, Pl Marechal De Lattre De Tassigny, F-75775 Paris 16, France
关键词
Spherical functions; Riemannian symmetric spaces; Fourier-Helgason transform; neuroscience; FOURIER-TRANSFORM;
D O I
10.1090/proc/14125
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We prove that if X is a symmetric space of the noncompact type, just as adding Helgason waves which propagate in all directions will yield an elementary spherical function for X, a Helgason wave can be produced by adding elementary spherical functions whose centers describe a horocycle in X.
引用
收藏
页码:3747 / 3758
页数:12
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