19 citations · 25 across the 2 of their papers we have counts for
2 papers
math.CA2017★ 6 cited
A further look at time-and-band limiting for matrix orthogonal polynomials
M. Castro, F. A. Grünbaum, I. Pacharoni +1
We extend to a situation involving matrix valued orthogonal polynomials a scalar result that originates in work of Claude Shannon and a ground-breaking series of papers by D. Slepi…
math.SP2014★ 19 cited
Time and Band Limiting for Matrix Valued Functions, an Example
F. Alberto Grünbaum, Inés Pacharoni, Ignacio Nahuel Zurrián
The main purpose of this paper is to extend to a situation involving matrix valued orthogonal polynomials and spherical functions, a result that traces its origin and its importanc…