Finite Stature in Graphs of Cube Complexes with Cyclonormal Edges
Group Theory
2026-01-06 v1 Geometric Topology
Abstract
Given a compact cube complex that splits as a graph of virtually special cube complexes. Suppose that the fundamental groups of edge spaces are cyclonormal in the fundamental groups of adjacent vertex spaces. We show that has finite stature with respect to vertex groups in the sense of Huang-Wise. In particular, when vertex groups are hyperbolic, this allows us to deduce virtual specialness of .
Cite
@article{arxiv.2601.01057,
title = {Finite Stature in Graphs of Cube Complexes with Cyclonormal Edges},
author = {Changqian Li},
journal= {arXiv preprint arXiv:2601.01057},
year = {2026}
}
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