Skip to main content Accessibility help

We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.

Close cookie message
×
  1. Home
  2. Search

Refine search

Refine search

Access:
Content type:
Publication date:
Apply   From and To filters
Subject: Show more
Journals Show more
Publishers: Show more
Societies Show more
Series: Show more
Collections: Show more

Actions for selected content:

Select all | Deselect all
  • View selected items
  • Export citations
  • Download PDF (zip)
  • Save to Kindle
  • Save to Dropbox
  • Save to Google Drive

Save Search

You can save your searches here and later view and run them again in "My saved searches".

Please provide a title, maximum of 40 characters.
Cancel
×

1 results

  • AB percolation on plane triangulations is unimodal

  • Part of
  • Martin J. B. Appel
  • Journal:
    Journal of Applied Probability / Volume 31 / Issue 1 / March 1994
    Published online by Cambridge University Press:
    14 July 2016, pp. 193-204
    Print publication:
    March 1994

  • Let ℱ be a countable plane triangulation embedded in ℝ2 in such a way that no bounded region contains more than finitely many vertices, and let Pp be Bernoulli (p) product measure on the vertex set of ℱ. Let E be the event that a fixed vertex belongs to an infinite path whose vertices alternate states sequentially. It is shown that the AB percolation probability function θΑΒ (p) = Pp(E) is non-decreasing in p for 0 ≦ p ≦ ½. By symmetry, θ AΒ(p) is therefore unimodal on [0, 1]. This result partially verifies a conjecture due to Halley and stands in contrast to the examples of Łuczak and Wierman.