Knowledge Management System of Institute of Theoretical Physics, CAS
Dong, GG; Fan, JF; Shekhtman, LM; Shai, S4; Du, RJ; Tian, LX; Chen, XS ; Stanley, HE; Havlin, S3,9
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| Resilience of networks with community structure behaves as if under an external field | |
| Source Publication | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
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| Language | 英语 |
| Keyword | INTERDEPENDENT NETWORKS COMPLEX NETWORKS EXPLOSIVE PERCOLATION DYNAMICS CLUSTER WORLD MODEL |
| Abstract | Although detecting and characterizing community structure is key in the study of networked systems, we still do not understand how community structure affects systemic resilience and stability. We use percolation theory to develop a framework for studying the resilience of networks with a community structure. We find both analytically and numerically that interlinks (the connections among communities) affect the percolation phase transition in a way similar to an external field in a ferromagnetic- paramagnetic spin system. We also study universality class by defining the analogous critical exponents delta and gamma, and we find that their values in various models and in real-world coauthor networks follow the fundamental scaling relations found in physical phase transitions. The methodology and results presented here facilitate the study of network resilience and also provide a way to understand phase transitions under external fields. |
| 2018 | |
| ISSN | 0027-8424 |
| Volume | 115Issue:27Pages:6911-6915 |
| Subject Area | Science & Technology - Other Topics |
| MOST Discipline Catalogue | Multidisciplinary Sciences |
| DOI | 10.1073/pnas.1801588115 |
| Indexed By | SCIE |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/22871 |
| Collection | SCI期刊论文 |
| Affiliation | 1.Jiangsu Univ, Fac Sci, Inst Appl Syst Anal, Zhenjiang 212013, Jiangsu, Peoples R China 2.Boston Univ, Ctr Polymer Studies, Boston, MA 02215 USA 3.Boston Univ, Dept Phys, 590 Commonwealth Ave, Boston, MA 02215 USA 4.Bar Ilan Univ, Dept Phys, IL-52900 Ramat Gan, Israel 5.Wesleyan Univ, Dept Math & Comp Sci, Middletown, CT 06549 USA 6.Nanjing Normal Univ, Jiangsu Ctr Collaborat Innovat Geog Informat Reso, Sch Math Sci, Nanjing 210023, Jiangsu, Peoples R China 7.Jiangsu Univ, Fac Sci, Energy Dev & Environm Protect Strategy Res Ctr, Zhenjiang 212013, Jiangsu, Peoples R China 8.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 9.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China 10.Tokyo Inst Technol, Inst Innovat Res, Yokohama, Kanagawa 2268502, Japan |
| Recommended Citation GB/T 7714 | Dong, GG,Fan, JF,Shekhtman, LM,et al. Resilience of networks with community structure behaves as if under an external field[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2018,115(27):6911-6915. |
| APA | Dong, GG.,Fan, JF.,Shekhtman, LM.,Shai, S.,Du, RJ.,...&Havlin, S.(2018).Resilience of networks with community structure behaves as if under an external field.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,115(27),6911-6915. |
| MLA | Dong, GG,et al."Resilience of networks with community structure behaves as if under an external field".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 115.27(2018):6911-6915. |
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