CONVOLUTION THEOREMS FOR WAVELET TRANSFORM ON TEMPERED DISTRIBUTIONS AND THEIR EXTENSION TO TEMPERED BOEHMIANS

被引:9
|
作者
Roopkumar, R. [1 ]
机构
[1] Alagappa Univ, Dept Math, Karaikkudi 630003, Tamil Nadu, India
关键词
Convolution; tempered distributions; tempered Boehmians; wavelet transform;
D O I
10.1142/S1793557109000108
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We define a new convolution circle times : S'(R x R+) x D(R) -> S'(R x R+) and derive the convolution theorems for wavelet transform and dual wavelet transform in the context of tempered distributions. By using the new convolution, we construct a Boehmian space containing the tempered distributions on R x R+. Applying the convolution theorems in the context of tempered distributions, we also extend the wavelet transform and dual wavelet transform between the tempered Boehmian space and the new Boehmian space as linear continuous maps with respect to delta-convergence and Delta- convergence, satisfying the convolution theorems.
引用
收藏
页码:117 / 127
页数:11
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