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- Title
Uniform infinite planar quadrangulations with a boundary.
- Authors
Curien, Nicolas; Miermont, Grégory
- Abstract
We introduce and study the uniform infinite planar quadrangulation (UIPQ) with a boundary via an extension of the construction of Curien et al. (Curien et al., Lat Am J Probab Math Stat 49 (2013) 340-373). We then relate this object to its simple boundary analog using a pruning procedure. This enables us to study the aperture of these maps, that is, the maximal graph distance between two points on the boundary, which in turn sheds new light on the geometry of the UIPQ. In particular we prove that the self-avoiding walk on the UIPQ is at most diffusive. © 2014 Wiley Periodicals, Inc. Random Struct. Alg., 47, 30-58, 2015
- Subjects
MATHEMATICAL mappings; BOUNDARY value problems; QUANTUM gravity; RANDOM graphs; BIJECTIONS; MATHEMATICS theorems
- Publication
Random Structures & Algorithms, 2015, Vol 47, Issue 1, p30
- ISSN
1042-9832
- Publication type
Article
- DOI
10.1002/rsa.20531