Percolations on random maps I: Half-plane models
@article{Angel2013PercolationsOR, title={Percolations on random maps I: Half-plane models}, author={Omer Angel and Nicolas Curien}, journal={Annales De L Institut Henri Poincare-probabilites Et Statistiques}, year={2013}, volume={51}, pages={405-431} }
We study Bernoulli percolations on random lattices of the half-plane obtained as local limit of uniform planar triangulations or quadrangulations. Using the characteristic spatial Markov property or peeling process [5] of these random lattices we prove a surprisingly simple universal formula for the critical threshold for bond and face percolations on these graphs. Our techniques also permit us to compute off-critical and critical exponents related to percolation clusters such as the volume and…
Figures from this paper
59 Citations
Universal aspects of critical percolation on random half-planar maps
- Mathematics
- 2014
We study a large class of Bernoulli percolation models on random lattices of the half- plane, obtained as local limits of uniform planar triangulations or quadrangulations. We first compute the exact…
The geometry of a critical percolation cluster on the UIPT
- MathematicsAnnales de l'Institut Henri Poincaré, Probabilités et Statistiques
- 2018
We consider a critical Bernoulli site percolation on the uniform infinite planar triangulation. We study the tail distributions of the peeling time, perimeter, and volume of the hull of a critical…
Geometry and percolation on half planar triangulations
- Mathematics
- 2013
We analyze the geometry of domain Markov half planar triangu-lations. In [5] it is shown thatthere exists a one-parameter family ofmeasures supported on half planar triangulations satisfying…
On Site Percolation in Random Quadrangulations of the Half-Plane
- Mathematics
- 2014
We study site percolation on uniform quadrangulations of the upper half plane. The main contribution is a method for applying Angel’s peeling process, in particular for analyzing an evolving boundary…
PERCOLATION ON UNIFORM INFINITE TRIANGULATIONS
- Mathematics
- 2022
We will introduce the uniform infinite planar triangulations (UIPT) and uniform infinite half-plane triangulations (UIHPT). Then we will study Bernoulli site percolation on UIHPT using a method…
Percolation on random triangulations and stable looptrees
- Mathematics
- 2013
We study site percolation on Angel and Schramm’s uniform infinite planar triangulation. We compute several critical and near-critical exponents, and describe the scaling limit of the boundary of…
Random walks on stochastic hyperbolic half planar triangulations
- MathematicsRandom Struct. Algorithms
- 2016
We study the simple random walk on stochastic hyperbolic half planar triangulations constructed in (Angel and Ray, Ann Probab, in press). We show that almost surely the walker escapes the boundary of…
Scaling limits for the peeling process on random maps
- Mathematics
- 2014
We study the scaling limit of the volume and perimeter of the discovered regions in the Markovian explorations known as peeling processes for infinite random planar maps such as the uniform infinite…
Random planar maps & growth-fragmentations
- Mathematics
- 2015
We are interested in the cycles obtained by slicing at all heights random Boltzmann triangulations with a simple boundary. We establish a functional invariance principle for the lengths of these…
Percolation on uniform infinite planar maps
- Mathematics
- 2014
We construct the uniform infinite planar map (UIPM), obtained as the $n \to \infty$ local limit of planar maps with $n$ edges, chosen uniformly at random. We then describe how the UIPM can be sampled…
References
SHOWING 1-10 OF 39 REFERENCES
Scaling of Percolation on Infinite Planar Maps, I
- Mathematics
- 2005
We consider several aspects of the scaling limit of percolation on random planar triangulations, both finite and infinite. The equivalents for random maps of Cardy's formula for the limit under…
PERCOLATION ON A FRACTAL WITH THE STATISTICS OF PLANAR FEYNMAN GRAPHS: EXACT SOLUTION
- Physics
- 1989
A new bond-percolation problem on a graph (fractal) randomly chosen from all planar Feynman graphs of zero-dimensional φ3 (or φ4) theory in the thermodynamical limit (infinite order of graphs) is…
The Brownian map is the scaling limit of uniform random plane quadrangulations
- Mathematics
- 2011
We prove that uniform random quadrangulations of the sphere with n faces, endowed with the usual graph distance and renormalized by n−1/4, converge as n → ∞ in distribution for the Gromov–Hausdorff…
Recurrence of planar graph limits
- Mathematics
- 2012
We prove that any distributional limit of finite planar graphs in which the degree of the root has an exponential tail is almost surely recurrent. As a corollary, we obtain that the uniform infinite…
The Brownian Plane
- Mathematics
- 2012
We introduce and study the random non-compact metric space called the Brownian plane, which is obtained as the scaling limit of the uniform infinite planar quadrangulation. Alternatively, the…
Uniqueness and universality of the Brownian map
- Mathematics
- 2013
We consider a random planar map Mn which is uniformly distributed over the class of all rooted q-angulations with n faces. We let mn be the vertex set of Mn, which is equipped with the graph distance…
Invariance principles for random bipartite planar maps
- Mathematics
- 2007
It is conjectured in the Physics literature that properly rescaled random planar maps, when conditioned to have a large number of faces, should converge to a limiting surface whose law does not…
Growth and percolation on the uniform infinite planar triangulation
- Mathematics
- 2002
AbstractA construction as a growth process for sampling of the uniform in-
finite planar triangulation (UIPT), defined in [AnS], is given. The
construction is algorithmic in nature, and is an…
Simple random walk on the uniform infinite planar quadrangulation: subdiffusivity via pioneer points
- Mathematics
- 2012
We study the pioneer points of the simple random walk on the uniform infinite planar quadrangulation (UIPQ) using an adaptation of the peeling procedure of Angel (Geom Funct Anal 13:935–974, 2003) to…
Local structure of random quadrangulations
- Mathematics
- 2005
This paper is an adaptation of a method used in \cite{K} to the model of random quadrangulations. We prove local weak convergence of uniform measures on quadrangulations and show that the local…