quasigeodesic

adjective1

1. •
   Of a map f: textbf R→Y, having constants K>0 and C>0 such that 1/Kd(x,y)-C<d(f(x),f(y))<Kd(x,y)+C.

   • We prove Calegari's conjecture that every quasigeodesic flow on a closed hyperbolic 3-manifold has closed orbits.. — 2015