4 papers
math.CO2022
On the geometry of a -arc of , q even
Michela Ceria, Francesco Pavese
In , , , let , with , be a -ar…
math.CO2022
The -ovoids of
Michela Ceria, Francesco Pavese
In this paper we are concerned with -ovoids of the symplectic polar space , even. In particular we show the existence of an elliptic quadric of ${\rm PG}(…
math.RA2017
Buchberger-Zacharias Theory of Multivariate Ore Extensions
Michela Ceria
We present Buchberger Theory and Algorithm of Gröbner bases for multivariate Ore extensions of rings presented as modules over a principal ideal domain. The algorithms are based on…
math.RA2016
Buchberger-Weispfenning Theory for Effective Associative Rings
Michela Ceria
We present here a new approach for computing Gröbner bases for bilateral modules over an effective ring. Our method is based on Weispfenning notion of restricted Gröbner bases and…