{ "id": "0711.0307", "version": "v3", "published": "2007-11-02T13:34:45.000Z", "updated": "2007-11-21T19:22:01.000Z", "title": "Continuum percolation at and above the uniqueness treshold on homogeneous spaces", "authors": [ "Johan Tykesson" ], "comment": "16 pages, corrections made", "categories": [ "math.PR" ], "abstract": "We consider the Poisson Boolean model of continuum percolation on a homogeneous Riemannian manifold $M$. Let $lambda$ be intensity of the Poisson process in the model and let $lambda_u$ be the infimum of the set of intensities that a.s. produce a unique unbounded component. We show that above $\\lambda_u$ there is a.s. a unique unbounded component. We also study what happens at $\\lambda_u$ for some spaces. In particular, if $M$ is the product of the hyperbolic disc and the real line, then at $\\lambda_u$ there is a.s. not a unique unbounded component. The results are inspired by results for Bernoulli bond percolation on graphs due to Haggstrom, Peres and Schonmann.", "revisions": [ { "version": "v3", "updated": "2007-11-21T19:22:01.000Z" } ], "analyses": { "subjects": [ "60K35", "82B43" ], "keywords": [ "continuum percolation", "uniqueness treshold", "unique unbounded component", "homogeneous spaces", "poisson boolean model" ], "note": { "typesetting": "TeX", "pages": 16, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2007arXiv0711.0307T" } } }