δ - β -Gabor integral operators for a space of locally integrable generalized functions

[摘要] In this article, we give a definition and discuss several properties of the δ-β-Gabor integral operator in a class of locally integrable Boehmians. We derive delta sequences, convolution products and establish a convolution theorem for the given δ-β-integral. By treating the delta sequences, we derive the necessary axioms to elevate the δ-β-Gabor integrable spaces of Boehmians. The said generalized δ-β-Gabor integral is, therefore, considered as a one-to-one and onto mapping continuous with respect to the usual convergence of the demonstrated spaces. In addition to certain obtained inversion formula, some consistency results are also given.

[学科分类] 航空航天科学

[关键词] δ;β -Gabor integral;Time-frequency integral;Signal;Gabor integral;Boehmian;Window function