F. Alberto Grünbaum

Best Publications

• Orthogonal matrix polynomials satisfying second-order differential equations

  Antonio J. Durán;F. Alberto Grünbaum

  207
  Citations

• Recurrence for Discrete Time Unitary Evolutions

  F. A. Grünbaum;L. Velázquez;A. H. Werner;R. F. Werner

  138
  Citations

• The eigenvectors of the discrete Fourier transform: A version of the Hermite functions

  F.Alberto Grünbaum

  120
  Citations

• Matrix valued Jacobi polynomials

  F.Alberto Grünbaum

  116
  Citations

• Some functions that generalize the Krall-Laguerre polynomials

  F. Alberto Grunbaum;Luc Haine;Emil Horozov

  107
  Citations

• Variations on a theme of Heine and Stieltjes: an electrostatic interpretation of the zeros of certain polynomials

  F. Alberto Grünbaum

  95
  Citations

• The Algebra of Differential Operators Associated to a Weight Matrix

  F. Alberto Grünbaum;Juan Tirao

  92
  Citations

• Matrix valued orthogonal polynomials of Jacobi type: the role of group representation theory

  F. Alberto Grünbaum;Inés Pacharoni;Juan Alfredo Tirao

  90
  Citations

• Time-band limiting and the bispectral problem

  F. Alberto Grünbaum

  82
  Citations

• The q -version of a theorem of Bochner

  F. Alberto Grünbaum;Luc Haine

  82
  Citations

• Discrete bispectral Darboux transformations from Jacobi operators

  F. Alberto Grünbaum;Milen Yakimov

  69
  Citations

• A survey on orthogonal matrix polynomials satisfying second order differential equations

  Antonio J. Durán;F. Alberto Grünbaum

  69
  Citations

• THE BISPECTRAL PROBLEM: AN OVERVIEW

  F. Alberto Grunbaum

  65
  Citations

• Toeplitz matrices commuting with tridiagonal matrices

  F. Alberto Grünbaum

  65
  Citations

• A new property of reproducing kernels for classical orthogonal polynomials

  F.Alberto Grünbaum

  63
  Citations

• Algebraic Heun Operator and Band-Time Limiting

  F. Alberto Grünbaum;Luc Vinet;Alexei Zhedanov

  56
  Citations

• A Theorem of Bochner, Revisited

  F. Alberto Grünbaum;Luc Haine

  55
  Citations

• Tridiagonalization and the Heun equation

  F. Alberto Grünbaum;Luc Vinet;Alexei Zhedanov

  45
  Citations

• Orthogonal matrix polynomials satisfying first order differential equations: a collection of instructive examples

  Mirta M. Castro;F. Alberto Grunbaum

  42
  Citations

• Orthogonal matrix polynomials, scalar-type Rodrigues' formulas and Pearson equations

  Antonio J. Durán;F. Alberto Grünbaum

  37
  Citations

• Quantum Recurrence of a Subspace and Operator-Valued Schur Functions

  Unknown

  17
  Citations