Erwin Mina-D'iaz

activity

20162026

most citedNikishin systems on star-like sets: algebraic properties and weak asymptotics of the associated multiple orthogonal polynomials

11 citations · 11 across the 5 of their papers we have counts for

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math.CA2026

Higher-order asymptotics for the energy of greedy sequences on the unit circle

Abey López-García, Erwin Miña-Díaz

For the Riesz and logarithmic energies, we consider a greedy sequence $(a_{n})_{n = 0}^{\infty}$ of points on the unit circle $S^{1}$ constructed in such a way that for every integer $N\ge…

math.CA2023

Asymptotics of the optimal values of potentials generated by greedy energy sequences on the unit circle

Abey López-García, Erwin Miña-Díaz

For the Riesz and logarithmic potentials, we consider greedy energy sequences $(a_{n})_{n = 0}^{\infty}$ on the unit circle $S^{1}$ , constructed in such a way that for every $n \geq 1$ , the…

math.CA2016★ 11 cited

Nikishin systems on star-like sets: algebraic properties and weak asymptotics of the associated multiple orthogonal polynomials

Abey López-García, Erwin Miña-Díaz

Polynomials $Q_{n} (z)$ , $n = 0, 1, \dots,$ that are multi-orthogonal with respect to a Nikishin system of $p \geq 1$ compactly supported measures over the star-like set of $p + 1$ rays $S_…