L. Barchini

collaborators

2 papers

math.RT2025

Some unipotent Arthur packets for p-adic split F4

Leticia Barchini, AndrÃ¡s C. LÅrincz

Let $G (k)$ be the split form of the simple exceptional p-adic group of type $F_{4}$ , and let $O = F_{4} (a_{3})$ be the minimal distinguished nilpotent orbit. Our main result con…

math.RT2025

Micro-packets for real groups of type $G_{2}$

Leticia Barchini, Nicolas Arancibia Robert, Paul Mezo

In their study of Arthur's conjectures for real groups, Adams, Barbasch, and Vogan introduced the notion of micro-packets. Micro-packets are finite sets of irreducible representati…

Some unipotent Arthur packets for p-adic split F4

Micro-packets for real groups of type G2​

Micro-packets for real groups of type $G_{2}$