activity
20102025
most citedOn the diameter of the commuting graph of the full matrix ring over the real numbers

9 citations · 36 across the 31 of their papers we have counts for

collaborators

33 papers

math.OC2025

Nash Equilibria in the Showcase Showdown game with unlimited spins

L. Bayón, P. Fortuny ayuso, J. M. Grau +2

The game of \emph{Showcase Showdown} with unlimited spins is investigated as an -players continuous game, and the Nash Equilibrium strategies for the players are obtained. The s…

math.CO2025★ 2 cited

A class of weighted Delannoy numbers

J. M. Grau, A. M Oller-Marcen, J. L. Varona

The weighted Delannoy numbers are defined by the recurrence relation if , with if . In this work, we…

math.OC2025★ 2 cited

Optimal control of counter-terrorism tactics

L. Bayon, P. Fortuny Ayuso, P. J. Garcia-Nieto +2

This paper presents an optimal control problem to analyze the efficacy of counter-terrorism tactics. We present an algorithm that efficiently combines the Minimum Principle of Pont…

math.OC2023

Entry and leaving arcs of turnpikes: their exact computation in the calculus of variations

L. Bayón, P. Fortuny Ayuso, J. M. Grau +1

We settle the question of how to compute the entry and leaving arcs for turnpikes in autonomous variational problems, in the one-dimensional case using the phase space of the vecto…

math.PR2022

A new method for computing asymptotic results in optimal stopping problems

L. Bayón, P. Fortuny, J. M. Grau +2

In this paper, we present a novel method for computing the asymptotic values of both the optimal threshold, and the probability of success in sequences of optimal stopping problems…

math.PR2020

The multi-returning secretary problem

L. Bayon, P. Fortuny, J. M. Grau +2

In this paper we consider the so-called Multi-returning secretary problem, a version of the Secretary problem in which each candidate has identical copies. The case has a…