摘要
该文以座逾渗为例,通过对不同联结率下二维正方形点阵的逾渗现象进行模拟,确定了点阵上的逾渗阀值和逾渗占据概率的关系,并进一步讨论了跨越集团DLA的凝聚体生成情况,及其凝聚体分形维数与逾渗占据概率的密切关系。
The paper takes as example the site percolation. By simulating the percolation of two-dimensional quadrate lattice under variable bonding ratios, the relation between threshold and occupation probability is determined. The paper also discusses the generation of DLA and the close relation between shape-division dimension and occupation probability.
出处
《鄂州大学学报》
2008年第5期5-7,共3页
Journal of Ezhou University
基金
鄂州大学科研基金项目(2006yb05)
关键词
逾渗
逾渗阀值
座逾渗
跨越集团
DLA
分形维数
percolation
percolation threshold
spanning conglomerate
DLA
shape division dimension