2 papers
math.FA2024
Characterizations of weak R-duality and its application to Gabor frames
Himanshi Bansal, P. Devaraj, S. Arati
Weak R-duals, a generalization of R-duals, were recently introduced; for which duality relations were established. In this paper, we consider the problem of characterizing a given…
math.FA2024
Random average sampling over quasi shift-invariant spaces on LCA groups
Ankush Kumar Garg, S. Arati, P. Devaraj
The problem of random average sampling and reconstruction over multiply generated local quasi shift-invariant subspaces of mixed Lebesgue spaces in the setting of locally compact a…