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中国科学院大学学报 ›› 2009, Vol. 26 ›› Issue (1): 1-8.DOI: 10.7523/j.issn.2095-6134.2009.1.001

• 论文 •    下一篇

调和NA群上几种新的Hardy不确定原理

唐素芳,钮鹏程   

  1. 西北工业大学应用数学系,西安710072
  • 收稿日期:1900-01-01 修回日期:1900-01-01 发布日期:2009-01-15

Several new versions of Hardy's uncertainty principles on harmonic NA groups

Tang Su-Fang, Niu Peng-Cheng   

  1. Department of Applied Mathematics, Northwestern Polytechnical University, Xi'an 710072, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2009-01-15

摘要:

介绍了调和NA群上的Radon变换,以及这个变换和Helgason-Fourier变换之间的关系。基于这些变换,将实直线R上Morgan形式的Hardy不确定原理和Cowling-Price形式的Hardy不确定原理推广到调和NA群。

关键词: Hardy不确定原理, 调和NA群, Helgason-Fourier变换, Radon变换

Abstract:

We generalize two versions of Hardy's uncertainty principles due to Morgan and Cowling-Price in the real line R to harmonic NA groups. To do so, we use the Radon transforms and its relation with the Helgason-Fourier transformations on the class of the groups.

Key words: Hardys uncertainty principle, harmonic NA group, Helgason-Fourier transform, Radon transform