355 citations · 1.7k across the 51 of their papers we have counts for
Showing 2023 · math.FAShow all
2 papers · 2 filters
math.FA2023
A characterization of MG Dual frames using infimum cosine angle
Sudipta Sarkar, Niraj K. Shukla
This article discusses the construction of dual frames and their uniqueness for the multiplication generated frames on , where is a -finite measure. A ne…
math.FA2023
Reproducing formulas associated to translation generated systems on Nilpotent Lie Groups
Sudipta Sarkar, Niraj K. Shukla
Let be a connected, simply connected, nilpotent Lie group whose irreducible unitary representations are square-integrable modulo the center. We obtain characterization results…