Classification and Models of Simply-connected Trivalent 2-dimensional

  • J. C. Gómez-Larrañaga, F. González-Acuña, W. Heil
  • Published 2017
Trivalent 2-stratifolds are a generalization of 2-manifolds in that there are disjoint simple closed curves where three sheets meet. We obtain a classification of 1-connected 2-stratifolds in terms of their associated labeled graphs and develop operations that will construct from a single vertex all graphs that represent 1-connected 2-stratifolds… CONTINUE READING