Arielle Leitner

activity

20082022

most citedGeneralized Cusps in Real Projective Manifolds: Classification

16 citations · 31 across the 12 of their papers we have counts for

collaborators

12 papers

math.GR2022

Chabauty limits of groups of involutions in $S L (2, F)$ for local fields

Corina Ciobotaru, Arielle Leitner

We classify Chabauty limits of groups fixed by various (abstract) involutions over $S L (2, F)$ , where $F$ is a finite field-extension of $Q_{p}$ , with $p \neq = 2$ . To do so, we…

math.GR2022

An Invitation to Coarse Groups

Arielle Leitner, Federico Vigolo

In this monograph we lay the foundation for a theory of coarse groups and coarse actions. Coarse groups are group objects in the category of coarse spaces, and can be thought of as…

math.GT2021

On the Chabauty space of $PSL_{2} (R)$ , I: lattices and grafting

Ian Biringer, Nir Lazarovich, Arielle Leitner

This is the first of two papers on the global topology of the space $Sub (G)$ of all closed subgroups of $G = PSL_{2} (R)$ , equipped with the Chabauty topology…

math.GT2020

The Moduli Space of Marked Generalized Cusps in Real Projective Manifolds

Samuel A. Ballas, Daryl Cooper, Arielle Leitner

In this paper, a generalized cusp is a properly convex manifold with strictly convex boundary that is diffeomorphic to $M \times [0, \infty)$ where $M$ is a closed Euclidean manifo…

math.GT2019

Local Limits of Connected Subgroups of $S L_{3} (R)$

Nir Lazarovich, Arielle Leitner

In this paper we describe the local limits under conjugation of all closed connected subgroups of $S L_{3} (R)$ in the Chabauty topology.

math.GT2017★ 2 cited

Chabauty Limits of Subgroups of $S L (n, Q_{p})$

Corina Ciobotaru, Arielle Leitner, Alain Valette

We study the Chabauty compactification of two families of closed subgroups of $S L (n, Q_{p})$ . The first family is the set of all parahoric subgroups of $S L (n, Q_{p})$ .…

Chabauty limits of groups of involutions in SL(2,F) for local fields

An Invitation to Coarse Groups

On the Chabauty space of PSL2​(R), I: lattices and grafting

The Moduli Space of Marked Generalized Cusps in Real Projective Manifolds

Local Limits of Connected Subgroups of SL3​(R)

Chabauty Limits of Subgroups of SL(n,Qp​)

Chabauty limits of groups of involutions in $S L (2, F)$ for local fields

On the Chabauty space of $PSL_{2} (R)$ , I: lattices and grafting

Local Limits of Connected Subgroups of $S L_{3} (R)$

Chabauty Limits of Subgroups of $S L (n, Q_{p})$