ACTA issues

Almost everywhere and norm convergence of the inverse continuous wavelet transform in Pringsheim's sense

Kristóf Szarvas, Ferenc Weisz

Acta Sci. Math. (Szeged) 82:1-2(2016), 125-146
45/2014

Abstract. The inverse wavelet transform is studied with the help of the summability means of Fourier transforms. Norm and almost everywhere convergence of the inversion formula is obtained for $L_p$ functions. The points of the set of the almost everywhere convergence are characterized as the Lebesgue points.



DOI: 10.14232/actasm-014-295-8

AMS Subject Classification (1991): 42C40; 42C15, 42B08, 42A38, 46B15

Keyword(s): continuous wavelet transform, $\theta $-summability, inversion formula


Received June 10, 2014, and in revised form January 6, 2015. (Registered under 45/2014.)