Bulletin of the Korean Mathematical Society
( Vol.43 NO.4 / 2006 )
Title
Boehmians on the torus(ENG)
Author
Dennis Nemzer
MSC
44A40, 46F12, 42B05
Publication
Page
831-839 Page
Abstract
1. Introduction
2. Notation and the space $eta_TT$
3. The space $eta(T^d)$
4. Convergence
Own Status
Keyword
Boehmian, Fourier transform, distribution
Note
Summary
By relaxing the requirements for a sequence of functions to be a
delta sequence, a space of Boehmians on the torus $eta(T^d)$ is
constructed and studied. The space $eta(T^d)$ contains the space
of distributions as well as the space of hyperfunctions on the
torus. The Fourier transform is a continuous mapping from
$eta(T^d)$ onto a subspace of Schwartz distributions. The range
of the Fourier transform is characterized. A necessary and
sufficient condition for a sequence of Boehmians to converge is
that the corresponding sequence of Fourier transforms converges in
$mathcal{D}'(RR^d)$.
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