S. Mattarei

activity

20052026

most citedThin loop algebras of Albert-Zassenhaus algebras

14 citations · 69 across the 33 of their papers we have counts for

collaborators

Showing 2013 · math.RAShow all

3 papers · 2 filters

math.RA2013★ 2 cited

Inversion and subspaces of a finite field

Sandro Mattarei

Let $A$ and $B$ two $F_{q}$ -subspaces of a finite field, of the same size, and let $A^{- 1}$ denote the set of inverses of the nonzero elements of $A$ . Mattarei proved that $A^{- 1}$ c…

math.RA2013★ 4 cited

A property of the inverse of a subspace of a finite field

S. Mattarei

We prove a geometric property of the set A^{-1} of inverses of the nonzero elements of an F_q-subspace A of a finite field involving the size of its intersection with two-dimension…

math.RA2013

Grading switching for modular non-associative algebras

Marina Avitabile, Sandro Mattarei

We describe a grading switching for arbitrary non-associative algebras of prime characteristic p, aimed at producing a new grading of an algebra from a given one. This is inspired…