activity
20162025
most citedA discrete harmonic function bounded on a large portion of is constant

7 citations · 7 across the 4 of their papers we have counts for

collaborators
Showing 2024Show all

1 paper · 1 filter

math.SG2024

A dichotomy for the Hofer growth of area preserving maps on the sphere via symmetrization

Lev Buhovsky, Ben Feuerstein, Leonid Polterovich +1

We prove that autonomous Hamiltonian flows on the two-sphere exhibit the following dichotomy: the Hofer norm either grows linearly or is bounded in time by a universal constant C.…