L. A. Calvo

collaborators

2 papers

math.NT2026

Branches of Markoff $m$ -triples with two $k$ -Fibonacci components

David Alfaya, Luis Ãngel Calvo, Pedro-JosÃ© Cazorla +2

We study infinite paths of Markoff $m$ -triples, that is, solutions to the generalised Markoff equation \[ x^2+y^2+z^2=3xyz+m, \] with $m > 0$ , with at least two $k$ -Fibonacci compone…

math.CO2025

On the minimum number of non-monochromatic simplices for Sperner labelings of a regular triangulation

L. Ã. Calvo, S. MerchÃ¡n, D. Raboso +2

Attending to an open problem in the literature stated by Mirzakhani and VondrÃ¡k, we give a lower bound of the number of non-monochromatic simplices for Sperner labelings of the ve…

Branches of Markoff m-triples with two k-Fibonacci components

On the minimum number of non-monochromatic simplices for Sperner labelings of a regular triangulation

Branches of Markoff $m$ -triples with two $k$ -Fibonacci components