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math.CO2026
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…
math.CO2023
On the geometry of the Hermitian Veronese curve and its quasi-Hermitian surfaces
Michel Lavrauw, Stefano Lia, Francesco Pavese
The complete classification of the orbits on subspaces under the action of the projective stabiliser of (classical) algebraic varieties is a challenging task, and few classificatio…