Back to Search Start Over

Wave packet frames on local fields of positive characteristic.

Authors :
Abdullah, null
Shah, Firdous A.
Source :
Applied Mathematics & Computation. Dec2014, Vol. 249, p133-141. 9p.
Publication Year :
2014

Abstract

The objective of this paper is to construct wave packet frames on local fields of positive characteristic. A necessary and sufficient condition for the wave packet system D p j T u ( n ) a E u ( m ) b ψ j ∈ Z , m , n ∈ N 0 to be a frame for L 2 ( K ) is given by means of the Fourier transform. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*LOCAL fields (Algebra)
*WAVE packets
*FOURIER transforms
*ALGEBRAIC field theory
*ALGEBRAIC number theory

Details

Language :
English
ISSN :
00963003
Volume :
249
Database :
Academic Search Index
Journal :
Applied Mathematics & Computation
Publication Type :
Academic Journal
Accession number :
99612433
Full Text :
https://doi.org/10.1016/j.amc.2014.09.130
Full Text Access
View/download PDF

Tools

Authors Abstract Subjects Details