Bulletin of the
Korean Mathematical Society
BKMS

ISSN(Print) 1015-8634 ISSN(Online) 2234-3016

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Bull. Korean Math. Soc. 2004; 41(4): 785-803

Printed December 1, 2004

Copyright © The Korean Mathematical Society.

Denseness of test functions in the space of extended fourier

Kwang Whoi Kim

JeonJu University,

Abstract

We research properties of analytic functions which are exponentially decreasing or increasing. Also we show that the space of test functions is dense in the space of extended Fourier hyperfunctions, and that the Fourier transform of the space of extended Fourier hyperfunctions into itself is an isomorphism and Parseval's inequality holds.

Keywords: strong conjugate space, projective(inductive) limit, extended Fourier hyperfunction, convolution, Fourier(-Laplace) transform, Parseval's inequality

MSC numbers: 46F15