On the critical density for continuum percolation of spheres of variable radii

被引：18

作者：

Dhar, D

机构：

[1] Theoretical Physics Group, Tata Inst. of Fundamental Research, Mumbai 400 005, Homi Bhabha Road

来源：

PHYSICA A | 1997年 / 242卷 / 3-4期

关键词：

D O I：

10.1016/S0378-4371(97)00287-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We propose an approximate formula to determine the critical percolation density for continuum percolation of non-interacting spheres when the radii of spheres are also random variables. We conjecture that this gives a strict lower bound to the critical density for all distributions of radii.

引用

页码：341 / 346

页数：6

共 10 条

[1] CONTINUUM PERCOLATION IN 2 DIMENSIONS - MONTE-CARLO TESTS OF SCALING AND UNIVERSALITY FOR NON-INTERACTING DISKS [J].