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A COMBINATORIAL STRUCTURE FOR MANY HIERARCHICALLY HYPERBOLIC SPACES

delete2026-04-01
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PRE
AI
H
Hagen, Mark *
M
Mangioni, Giorgio
S
Sisto, Alessandro
DOI:10.2140/pjm.2026.341.305delete
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Abstract

Abstract

En 中文
The combinatorial hierarchical hyperbolicity criterion is a very useful way of constructing new hierarchically hyperbolic spaces (HHSs). We show that, conversely, HHSs satisfying natural assumptions (satisfied, for example, by mapping class groups) admit a combinatorial HHS structure. This can be useful in constructions of new HHSs, and also our construction clarifies how to apply the combinatorial HHS criterion to suspected examples. We also uncover connections between HHS notions and lattice theory notions.
Keywords:
hierarchical hyperbolicity
combinatorial HHS

Journal

P
Pacific Journal of Mathematics
IF:
0
Papers:
40
Citations:
0

Organization

U
University of Edinburgh
Scholars:
5.1W
Papers: 4.6W
Citations: 71
U
university of bristol
Scholars:
3.9K
Papers: 1.9K
Citations: 1