کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
976254 | 933099 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The average path length for a class of scale-free fractal hierarchical lattices: Rigorous results
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
With the help of the recurrence relations derived from the self-similar structure, we obtain the closed-form solution for the average path length of a class of scale-free fractal hierarchical lattices (HLs) with a general parameter qq, which are simultaneously scale-free, self-similar and disassortative. Our rigorous solution shows that the average path length of the HLs grows logarithmically as d̄t∼Ntlog(2q)2 in the infinite limit of network size of NtNt and that they are not small worlds but grow with a power-law relationship to the number of nodes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 389, Issue 3, 1 February 2010, Pages 637–642
Journal: Physica A: Statistical Mechanics and its Applications - Volume 389, Issue 3, 1 February 2010, Pages 637–642
نویسندگان
Lili Pan, Xunzhi Zhu,