Scaling Limits for Critical Inhomogeneous Random Graphs with Finite Third Moments
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1. | Title | Title of document | Scaling Limits for Critical Inhomogeneous Random Graphs with Finite Third Moments |
2. | Creator | Author's name, affiliation, country | Shankar Bhamidi; University of North Carolina; United States |
2. | Creator | Author's name, affiliation, country | Remco van der Hofstad; Eindhoven University of Technology; Netherlands |
2. | Creator | Author's name, affiliation, country | Johan S.H. van Leeuwaarden; Eindhoven University of Technology; Netherlands |
3. | Subject | Discipline(s) | |
3. | Subject | Keyword(s) | critical random graphs; phase transitions; inhomogeneous networks; Brownian excursions; size-biased ordering; martingale techniques |
3. | Subject | Subject classification | 60C05;05C80;90B15 |
4. | Description | Abstract | We identify the scaling limit for the sizes of the largest components at criticality for inhomogeneous random graphs with weights that have finite third moments. We show that the sizes of the (rescaled) components converge to the excursion lengths of an inhomogeneous Brownian motion, which extends results of Aldous (1997) for the critical behavior of Erdös-Rényi random graphs. We rely heavily on martingale convergence techniques, and concentration properties of (super)martingales. This paper is part of a programme initiated in van der Hofstad (2009) to study the near-critical behavior in inhomogeneous random graphs of so-called rank-1. |
5. | Publisher | Organizing agency, location | |
6. | Contributor | Sponsor(s) | |
7. | Date | (YYYY-MM-DD) | 2010-11-02 |
8. | Type | Status & genre | Peer-reviewed Article |
8. | Type | Type | |
9. | Format | File format | |
10. | Identifier | Uniform Resource Identifier | http://ejp.ejpecp.org/article/view/817 |
10. | Identifier | Digital Object Identifier | 10.1214/EJP.v15-817 |
11. | Source | Journal/conference title; vol., no. (year) | Electronic Journal of Probability; Vol 15 |
12. | Language | English=en | |
14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
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