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Asymptotics of the visibility function in the Boolean model

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 Added by Pierre Calka
 Publication date 2009
  fields
and research's language is English
 Authors Pierre Calka




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The aim of this paper is to give a precise estimate on the tail probability of the visibility function in a germ-grain model: this function is defined as the length of the longest ray starting at the origin that does not intersect an obstacle in a Boolean model. We proceed in two or more dimensions using coverage techniques. Moreover, convergence results involving a type I extreme value distribution are shown in the two particular cases of small obstacles or a large obstacle-free region.



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