Seonhee Lim

activity

20052024

most citedSubword complexity and Sturmian colorings of regular trees

6 citations · 13 across the 20 of their papers we have counts for

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math.GR2023

$PGL_{2} (Q_{p})$ -orbit closures on a $p$ -adic homogeneous space of infinite volume

Jinho Jeoung, Seonhee Lim

Let $K$ be an unramified quadratic extension of $Q_{p}$ for a fixed $p > 2$ . Projective general linear groups $G = PGL_{2} (K)$ and $H=\operato…

math.GR2009

On Commensurizer Growth

Nir Avni, Seonhee Lim, Eran Nevo

We study new asymptotic invariant of a pair consisting of a group and a subgroup, which we call Commensurizer Growth. We compute the commensurizer growth for several examples, conc…

math.GR2006

Covering theory for complexes of groups

Seonhee Lim, Anne Thomas

We develop an explicit covering theory for complexes of groups, parallel to that developed for graphs of groups by Bass. Given a covering of developable complexes of groups, we con…

math.GR2005★ 1 cited

Counting overlattices in automorphism groups of trees

Seonhee Lim

We give an upper bound for the number of ``overlattices'' in the automorphism group of a tree, containing a fixed lattice with index n. For an example of a lattice in the automorph…

PGL2​(Qp​)-orbit closures on a p-adic homogeneous space of infinite volume

On Commensurizer Growth

Covering theory for complexes of groups

Counting overlattices in automorphism groups of trees

$PGL_{2} (Q_{p})$ -orbit closures on a $p$ -adic homogeneous space of infinite volume