• openAccess   Discrete Equivalence of Non-positive at Infinity Plane Valuations 

      Galindo, Carlos; Monserrat, Francisco; Moreno Ávila, Carlos Jesús Springer (2021-06-26)
      Non-positive at infinity valuations are a class of real plane valuations which have a nice geometrical behavior. They are divided in three types. We study the dual graphs of non-positive at infinity valuations and give ...