Delaunay三角剖分上首次通过时间的渐近性
Asymptotics for first-passage times on Delaunay triangulations
摘要:
本文研究Delaunay三角剖分上的首过渗流模型。我们证明了一个充分条件,以确保重新标度的首过时间的渐近值,称为时间常数,是严格的积极和推导出一些上界的波动。我们的证明是基于重整化思想和有界增量的方法。
英文摘要:
In this paper we study first-passge percolation models on Delaunay triangulations. We show a sufficient condition to ensure that the asymptotic value of the rescaled first-passage time, called the time constant, is strictly positive and derive some upper bounds for fluctuations. Our proofs are based on renormalization ideas and on the method of bounded increments.
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