Cy Maor

collaborators

4 papers

math.DG2019

Can we run to infinity? The diameter of the diffeomorphism group with respect to right-invariant Sobolev metrics

Martin Bauer, Cy Maor

The group $Diff (M)$ of diffeomorphisms of a closed manifold $M$ is naturally equipped with various right-invariant Sobolev norms $W^{s, p}$ . Recent work s…

math-ph2019

Limits of distributed dislocations in geometric and constitutive paradigms

Marcelo Epstein, Raz Kupferman, Cy Maor

The 1950's foundational literature on rational mechanics exhibits two somewhat distinct paradigms to the representation of continuous distributions of defects in solids. In one par…

math.DG2019

Geodesic distance for right-invariant metrics on diffeomorphism groups: critical Sobolev exponents

Robert L. Jerrard, Cy Maor

We study the geodesic distance induced by right-invariant metrics on the group $Diff_{c} (M)$ of compactly supported diffeomorphisms of a manifold $M$ , and show that it…

math.DG2018

Vanishing geodesic distance for right-invariant Sobolev metrics on diffeomorphism groups

Robert L. Jerrard, Cy Maor

We study the geodesic distance induced by right-invariant metrics on the group $Diff_{c} (M)$ of compactly supported diffeomorphisms, for various Sobolev norms $…