3 papers
math.AG2026
Weierstrass semigroups and the order bound
Alix Barraud, Yağmur Çakıroğlu, Bianca Gouthier +2
The aim of this survey is to provide the reader with an essential and accessible introduction to the theory of Weierstrass semigroups, in the context of the theory developed by K.-…
math.AG2024
Infinitesimal commutative unipotent group schemes with one-dimensional Lie algebra
Bianca Gouthier
We prove that over an algebraically closed field of characteristic there are exactly, up to isomorphism, infinitesimal commutative unipotent -group schemes of order $p…
math.CO2022
On the existence of "Spot It!" decks that are not projective planes
Bianca Gouthier, Daniele Gouthier
The game "Spot It!" is played with a deck of cards in which every pair of cards has exactly one matching symbol and the aim is to be the fastest at finding the match. It is known t…