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20142023
most citedAsymptotics of Hankel determinants with a one-cut regular potential and Fisher-Hartwig singularities

40 citations · 223 across the 39 of their papers we have counts for

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math.CA2020

Matrix orthogonality in the plane versus scalar orthogonality in a Riemann surface

Christophe Charlier

We consider a non-Hermitian matrix orthogonality on a contour in the complex plane. Given a diagonalizable and rational matrix valued weight, we show that the Christoffel--Darboux…