126 citations · 447 across the 20 of their papers we have counts for
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Time and band limiting for exceptional polynomials
M. M. Castro, F. A. Grünbaum, I. Zurrián
The "time-and-band limiting" commutative property was found and exploited by D. Slepian, H. Landau and H. Pollak at Bell Labs in the 1960's, and independently by M. Mehta and later…
Time and band limiting for matrix valued functions: an integral and a commuting differential operator
F. Alberto Grünbaum, Inés Pacharoni, Ignacio Nahuel Zurrián
The problem of recovering a signal of finite duration from a piece of its Fourier transform was solved at Bell Labs in the 's, by exploiting a "miracle": a certain naturally…
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…