no code implementations • 25 Feb 2021 • Brendan Burns Healy, Aparna Deshmukh, Elliott Fairchild, Caroline J. Merighi, Konstantin Sobolev
We examine a fundamental material property called Poisson's ratio, which establishes the relationship for the relative deformation of a physical system in orthogonal directions.
Metric Geometry Mathematical Physics Mathematical Physics 00A06, 57Z20, 00A69
no code implementations • 19 Oct 2020 • Brendan Burns Healy, G. Christopher Hruska
We show that a group $\Gamma$ is a lattice in a negatively curved symmetric space $X$ if and only if a cusped space for $\Gamma$ is quasi-isometric to the symmetric space.
Group Theory Geometric Topology
