Research Interests:
Publications
On the structure of asymptotic expanders
– Advances in Mathematics
(2021)
393,
108073
(DOI: 10.1016/j.aim.2021.108073)
Coarse fundamental groups and box spaces
– Proceedings of the Royal Society of Edinburgh Section A: Mathematics
(2019)
150,
1139
(DOI: 10.1017/prm.2018.102)
Box spaces of the free group that neither contain expanders nor embed into a Hilbert space
– Advances in Mathematics
(2018)
336,
70
(DOI: 10.1016/j.aim.2018.07.024)
Embeddable box spaces of free groups
– Mathematische Annalen
(2014)
360,
53
(DOI: 10.1007/s00208-014-1029-3)
Box spaces, group extensions and coarse embeddings into Hilbert space
– Journal of Functional Analysis
(2012)
263,
115
(DOI: 10.1016/j.jfa.2012.04.004)
Expanders and property A
– Algebraic & Geometric Topology
(2012)
12,
37
(DOI: 10.2140/agt.2012.12.37)
