英和和英

名詞

peanosphere (plural peanospheres)

1. (mathematics) the scaling limit of random planar maps equipped with a collection of loops coming from a critical FK model.
   • 2015, Richard Kenyon, Jason Miller, Scott Sheffield, David B. Wilson, “Bipolar orientations on planar maps and SLE ${\displaystyle _{12}}$”, in arXiv‎:

     We give bijections between bipolar-oriented (acyclic with unique source and sink) planar maps and certain random walks, which show that the uniformly random bipolar-oriented planar map, decorated by the "peano curve" surrounding the tree of left-most paths to the sink, converges in law with respect to the peanosphere topology to a ${\displaystyle {\sqrt {4/3}}}$-Liouville quantum gravity surface decorated by an independent Schramm-Loewner evolution with parameter ${\displaystyle \kappa =12}$ (i.e., SLE ${\displaystyle _{12}}$).