Frame sets for generalized $B$-splines

A. Ganiou D. Atindehou, Yebeni B. Kouagou, Kasso A. Okoudjou

The frame set of a function $g\in L^2(\mathbb{R})$ is the subset of all parameters $(a,b)\in {\mathbb{R}}_{+}^2$ for which the time-frequency shifts of $g$ along $a\mathbb{Z}\times b\…