no code implementations • 3 Mar 2021 • Svante Janson, Baptiste Louf
We study large uniform random maps with one face whose genus grows linearly with the number of edges, which are a model of discrete hyperbolic geometry.
Probability Combinatorics 05C10, 05C80, 60C05, 60D05
no code implementations • 23 Feb 2021 • Baptiste Louf
We study large uniform random maps with one face whose genus grows linearly with the number of edges.
Combinatorics Probability 05C10, 05C48, 60C05, 60D05
no code implementations • 31 Dec 2020 • Baptiste Louf, Fiona Skerman
Here, we show that the problem of finding a large induced subgraph that is an expander can be reduced to the simpler problem of finding a topological minor that is an expander.
Combinatorics 05C48, 05C83
no code implementations • 11 Dec 2020 • Baptiste Louf
We study large uniform random quadrangulations whose genus grow linearly with the number of faces, whose local convergence was recently established by Budzinski and the author arXiv:1902. 00492, arXiv:2012. 05813.
Probability Combinatorics 60D05, 60C05
no code implementations • 10 Dec 2020 • Thomas Budzinski, Baptiste Louf
We study the local limits of uniform high genus bipartite maps with prescribed face degrees.
Probability Combinatorics 60D05, 60C05, 05A16