73 citations · 117 across the 12 of their papers we have counts for
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math.CA2015★ 30 cited
Christoffel transformations for matrix orthogonal polynomials in the real line and the non-Abelian 2D Toda lattice hierarchy
Carlos Álvarez-Fernández, Gerardo Ariznabarreta, Juan Carlos García-Ardila +2
Given a matrix polynomial , matrix bi-orthogonal polynomials with respect to the sesquilinear form $\langle P(x),Q(x)\rangle_W=\int P(x) W(x)\operatorname{d}μ(x)(Q(x))^{\top}…
math.CA2015★ 1 cited
Markov-type inequalities and duality in weighted Sobolev spaces
Francisco Marcellán, Yamilet Quintana, José M. Rodríguez
The aim of this paper is to provide Markov-type inequalities in the setting of weighted Sobolev spaces when the considered weights are generalized classical weights. Also, as resul…