Anthony Joseph

collaborators

2 papers

math.RT2026

The Reverse Tableaux: a Gateway to the Surjectivity of the Component Map

Yasmine Fittouhi, Anthony Joseph

Let $G$ be a simple algebraic group over $C$ , $B$ a fixed Borel subgroup, $P$ a parabolic subgroup, $P^{'}$ its derived group acting on the Lie algebra $m$ of its ni…

math.RT2024

The Magic and Mystery of Component Tableaux

Yasmine Fittouhi, Anthony Joseph

Let $G$ be a simple algebraic group over the complex field $C$ , $P$ a parabolic subgroup containing $B$ its Borel subgroup, $P^{'}$ its derived group and $m$ the Lie…