2 papers
math.CO2026
Almost Orthogonal Arrays: Search Three Ways
Luis MartÃnez, MarÃa Merino, Juan Manuel Montoya +1
Orthogonal arrays play a fundamental role in many applications. However, constructing orthogonal arrays with the required parameters for an application usually is extremely difficu…
math.CO2025
Fibonacci-like partitions and their associated piecewise-defined permutations
Jon Asier Bárcena-Petisco, Luis MartÃnez, MarÃa Merino +2
In this paper we introduce a family of partitions of the set of natural numbers, Fibonacci-like partitions. In particular, we introduce a Fibonacci-like partition in a number of pa…