Probability Seminar: Gourab Ray

  • Date: 10/17/2012
  • Time: 15:00
Gourab Ray, UBC

University of British Columbia


Half planar triangulations


Planar maps are embeddings of graphs on compact orientable surfaces. We shall consider a special class of maps: triangulations with an infinite simple boundary. We shall consider measures supported on this space satisfying two natural properties: translation invariance and domain Markov property. We shall show these two characters completely characterize them. The methods reveal some standard maps and some mysterious maps of hyperbolic nature.

Other Information: 

Location: ESB 4127