F. Morini

activity

20102025

most citedGlobally simple Heffter arrays and orthogonal cyclic cycle decompositions

23 citations · 25 across the 7 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

math.CO2019

On the existence of integer relative Heffter arrays

Fiorenza Morini, Marco Antonio Pellegrini

Let $v = 2 m s + t$ be a positive integer, where $t$ divides $2 m s$ , and let $J$ be the subgroup of order $t$ of the cyclic group $Z_{v}$ . An integer Heffter array $H_{t} (m, n; s, k)$ o…

math.CO2019

A generalization of Heffter arrays

Simone Costa, Fiorenza Morini, Anita Pasotti +1

In this paper we define a new class of partially filled arrays, called relative Heffter arrays, that are a generalization of the Heffter arrays introduced by Archdeacon in 2015. Le…