The half plane UIPT is recurrent
Date
2017
Authors
Angel, Omer
Ray, Gourab
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Publisher
Probability Theory and Related Fields
Abstract
We prove that the half plane version of the uniform infinite planar triangulation (UIPT) is recurrent. The key ingredients of the proof are a construction of a new full plane extension of the half plane UIPT, based on a natural decomposition of the half plane UIPT into independent layers, and an extension of previous methods for proving recurrence of weak local limits (while still using circle packings).
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Citation
Angel, O., & Ray, G. (2017). The half plane UIPT is recurrent. Probability Theory and Related Fields, 170(3–4), 657–683. https://doi.org/10.1007/s00440-017- 0767-z