86 citations · 188 across the 17 of their papers we have counts for
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math.NA2017★ 4 cited
The polynomial eigenvalue problem is well conditioned for random inputs
Carlos Beltrán, Diego Armentano
We compute the exact value of the squared condition number for the polynomial eigenvalue problem, when the input matrices have entries coming from the standard complex Gaussian dis…
math.CA2017
The projective ensemble and distribution of points in odd-dimensional spheres
Carlos Beltrán, Ujué Etayo
We define a determinantal point process on the complex projective space that reduces to the so-called spherical ensemble for complex dimension 1 under identification of the 2-spher…
math.DG2017★ 2 cited
Discrete and Continuous Green Energy on Compact Manifolds
Carlos Beltrán, Nuria Corral, Juan G. Criado del Rey
In this article we study the role of the Green function for the Laplacian in a compact Riemannian manifold as a tool for obtaining well-distributed points. In particular, we prove…