38 citations · 106 across the 29 of their papers we have counts for
4 papers · 1 filter
Generalising Latin square orthogonality and Frobenius-König with alternating sign matrices
Alena Ernst, Stefano Lia, Cian O'Brien +2
The theory of Latin squares has a long history. While the objects themselves appeared earlier, the study of their general mathematical theory dates back to Euler in the 18th centur…
New invariants for rank metric codes, with applications to the classification of rank two semifields of order 256
Jack Gilchrist, Stefano Lia, Arani Paul +1
In this paper we completely classify semifields of order containing a nucleus of order . We introduce new invariants for semifields, and apply new computational t…
Segre Varieties and Desarguesian Spreads
Antonio Cossidente, Giuseppe Marino, Francesco Pavese +2
Let denote the -dimensional projective space over . We investigate the intersection of two Desarguesian -spreads of $\mathrm{PG}(kh…
Computational Explorations on Semifields
Jean-Guillaume Dumas, Stefano Lia, John Sheekey
A finite semifield is a division algebra over a finite field where multiplication is not necessarily associative. We consider here the complexity of the multiplication in small sem…