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The wavelet transform on spaces of type S

Published online by Cambridge University Press:  12 July 2007

R. S. Pathak
Affiliation:
Department of Mathematics, Banaras Hindu University, Varanasi 221 005, Indiaramshankarpathak@yahoo.co.in
S. K. Singh
Affiliation:
Department of Mathematics, Banaras Hindu University, Varanasi 221 005, Indiasks_math@yahoo.com

Abstract

The continuous wavelet transform is studied on certain Gel'fand–Shilov spaces of type S. It is shown that, for wavelets belonging to the one type of S-space defined on R, the wavelet transform is a continuous linear map of the other type of the S-space into a space of the same type (latter type) defined on R × R+. The wavelet transforms of certain ultradifferentiable functions are also investigated.

Type
Research Article
Copyright
Copyright © Royal Society of Edinburgh 2006

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