2 papers
math.GR2023
A verification of Wilf's conjecture up to genus 100
Manuel Delgado, Shalom Eliahou, Jean Fromentin
For a numerical semigroup , let denote its multiplicity, embedding dimension, conductor and genus, respectively. Wilf's conjecture (1978) states t…
math.CO2015
A divisibility result on combinatorics of generalized braids
Loïc Foissy, Jean Fromentin
For every finite Coxeter group , each positive braids in the corresponding braid group admits a unique decomposition as a finite sequence of elements of , the so-called Garsi…