Some remarks on Boas transforms of wavelets.

In this paper, we study Boas transforms of wavelets and obtain a sufficient condition under which the Boas transform of a wavelet is the derivative of another wavelet. Also, a characterization of the Boas transform of a wavelet ψ ∈ B R − [ − 1 , 1 ] is given. A sufficient condition is given to obtain higher order vanishing moments of Boas transforms of wavelets. Further, we study the Boas transform of wavelets in L 2 (R 2). Finally, higher order vanishing moments of Boas transforms of wavelets have been used to approximate finite energy functions. [ABSTRACT FROM AUTHOR]