17 citations · 71 across the 20 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
math.SG2014
On the -geometry of autonomous Hamiltonian diffeomorphisms of surfaces
Michael Brandenbursky, Egor Shelukhin
We prove a number of results on the interrelation between the -metric on the group of Hamiltonian diffeomorphisms of surfaces and the subset of all autonomous Hamiltonian diff…
math.GT2014★ 7 cited
Concordance group and stable commutator length in braid groups
Michael Brandenbursky, Jarek Kędra
We define a quasihomomorphism from braid groups to the concordance group of knots and examine its properties and consequences of its existence. In particular, we provide a relation…