Ujué Etayo

activity

20242026

collaborators

4 papers

math.CA2026

Discrepancy of determinantal point processes on compact, connected two-point homogeneous spaces

Carlos BeltrÃ¡n, UjuÃ© Etayo, Giacomo Gigante +2

We study the $L^{\infty}$ discrepancy of point sets generated by determinantal point processes on all compact, connected two-point homogeneous spaces, namely spheres and projective…

math.PR2026

Random points on $S^{3}$ with small logarithmic energy

UjuÃ© Etayo, Pablo G. Arce

We analyse several constructions of random point sets on the sphere $S^{3} \subset R^{4}$ evaluating and comparing them through their discrete logarithmic energy: \be…

math.CA2025

A Bombieri-type inequality and equidistribution of points

In recent work, Etayo introduces a new Bombieri-type inequality for monic polynomials. Here we reinterpret this new inequality as a more general integral inequality involving the G…

math.CA2024

Minimal Riesz and logarithmic energies on the Grassmannian $Gr_{2, 4}$

We study the Riesz and logarithmic energies on the Grassmannian $Gr_{2, 4}$ of $2$ -dimensional subspaces of $R^{4}$ . We prove that the continuous Riesz and log…

Discrepancy of determinantal point processes on compact, connected two-point homogeneous spaces

Random points on S3 with small logarithmic energy

A Bombieri-type inequality and equidistribution of points

Minimal Riesz and logarithmic energies on the Grassmannian Gr2,4​

Random points on $S^{3}$ with small logarithmic energy

Minimal Riesz and logarithmic energies on the Grassmannian $Gr_{2, 4}$