1 citations · 1 across the 6 of their papers we have counts for
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Pappus configurations in the Hall plane
Stefano Lia, John Sheekey, Geertrui Van de Voorde
In this paper, we investigate Pappus configurations in the finite affine Hall plane. In particular, we show that for any two lines and for any triple of points on $…
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…
Towards the classification of maximum scattered linear sets of
Stefano Lia, Giovanni Longobardi, Corrado Zanella
Every maximum scattered linear set in is the projection of an -subgeometry of from a plane external to the secant va…
A note on strong blocking sets and higgledy-piggledy sets of lines
Stefano Lia, Geertrui Van de Voorde
This paper studies {\em strong blocking sets} in the -dimensional finite projective space . We first show that certain unions of blocking sets cannot form stro…
On the geometry of tensor products over finite fields
Stefano Lia, John Sheekey
In this paper we study finite dimensional algebras, in particular finite semifields, through their correspondence with nonsingular threefold tensors. We introduce a alternative emb…