7 citations · 27 across the 22 of their papers we have counts for
24 papers
Actions on CAT(-1) spaces with critical exponent less than 1
Beibei Liu, Shi Wang
We show that for a discrete isometry subgroup acting on a proper CAT(-1) space X, if the critical exponent is less than , then the critical exponent equals the Hausdorff dimensi…
Brownian motion and orbit counting of Kleinian groups
Yanlong Hao, Beibei Liu
In this paper, we investigate the relationship between the divergence of Kleinian groups and the recurrence of simple random walks on the Schreier graph associated with . In…
Rigidity of convex co-compact diagonal actions
Subhadip Dey, Beibei Liu
Kleiner-Leeb and Quint showed that convex subsets in higher-rank symmetric spaces are very rigid compared to rank 1 symmetric spaces. Motivated by this, we consider convex subsets…
Pattern preserving quasi-isometries in lamplighter groups and other related groups
Tullia Dymarz, Beibei Liu, Nataša Macura +1
In this paper we explore the interplay between aspects of the geometry and algebra of three families of groups of the form B semidirect the integers Z, namely Lamplighter groups, s…
Splitting maps in link Floer homology and integer points in permutahedra
Akram Alishahi, Eugene Gorsky, Beibei Liu
In this paper, we study the skein exact sequence for links via the exact surgery triangle of link Floer homology and compare it with other skein exact sequences given by Ozsváth an…
Lattice homology, formality, and plumbed L-space links
Maciej Borodzik, Beibei Liu, Ian Zemke
We define a link lattice complex for plumbed links, generalizing constructions of Ozsváth, Stipsicz and Szabó, and of Gorsky and Némethi. We prove that for all plumbed links in rat…