18 citations · 18 across the 3 of their papers we have counts for
1 paper · 2 filters
Yuri Chekanov, Otto van Koert, Felix Schlenk
We study the minimal number C(M,ξ) of contact charts that one needs to cover a closed connected contact manifold (M,ξ). Our basic result is C(M,ξ) \le \dim M + 1. We compute C(M,ξ)…