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Pointwise Fourier Inversion on Rank One Symmetric Spaces and Related Topics

โœ Scribed by William O. Bray; Mark A. Pinsky


Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
463 KB
Volume
151
Category
Article
ISSN
0022-1236

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โœฆ Synopsis


This paper develops necessary and sufficient conditions for pointwise inversion of Fourier transforms on rank one symmetric spaces of non-compact type for functions in the piecewise smooth category. This extends results of Pinsky for isotropic Riemannian manifolds of constant curvature. Methodologically, a similar result on the Jacobi transform and a transplantation scheme from even dimensional spaces to certain odd dimensional real hyperbolic spaces naturally enter the picture.


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Fourier Integral Operators on Noncompact
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Let X=Gร‚K be a noncompact symmetric space of real rank one. The purpose of this paper is to investigate L p boundedness properties of a certain class of radial Fourier integral operators on the space X. We will prove that if u { is the solution at some fixed time { of the natural wave equation on X