6 citations · 7 across the 3 of their papers we have counts for
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math.GR2015
Minimal disc diagrams of 5/9-simplicial complexes
Ioana-Claudia Lazar
We introduce and study a local combinatorial condition, called the 5/9-condition, on a simplicial complex, implying Gromov hyperbolicity of its universal cover. We hereby give an a…
math.GR2015
The collapsibility of some CAT(0) simplicial complexes of dimension 3
Ioana-Claudia Lazar
We study the collapsibility of finite simplicial complexes of dimension 3 endowed with a CAT(0) metric. Our main result states that, under an additional hypothesis, finite simplici…
math.GR2015★ 6 cited
A combinatorial negative curvature condition implying Gromov hyperbolicity
Ioana-Claudia Lazar
We explore a local combinatorial condition on a simplicial complex, called 8-location. We show that 8-location and simple connectivity imply Gromov hyperbolicity. We mention some a…