Universality of Sine-Kernel for Wigner Matrices with a Small Gaussian Perturbation
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1. | Title | Title of document | Universality of Sine-Kernel for Wigner Matrices with a Small Gaussian Perturbation |
2. | Creator | Author's name, affiliation, country | Laszlo Erdos; LMU-University of Munich; Germany |
2. | Creator | Author's name, affiliation, country | Jose A. Ramirez; Universidad de Costa Rica; Costa Rica |
2. | Creator | Author's name, affiliation, country | Benjamin Schlein; University of Bonn; Germany |
2. | Creator | Author's name, affiliation, country | Horng-Tzer Yau; Harvard University; United States |
3. | Subject | Discipline(s) | |
3. | Subject | Keyword(s) | Wigner random matrix, Dyson sine kernel |
3. | Subject | Subject classification | 15A52, 82B44 |
4. | Description | Abstract | We consider $N\times N$ Hermitian random matrices with independent identically distributed entries (Wigner matrices). We assume that the distribution of the entries have a Gaussian component with variance $N^{-3/4+\beta}$ for some positive $\beta>0$. We prove that the local eigenvalue statistics follows the universal Dyson sine kernel. |
5. | Publisher | Organizing agency, location | |
6. | Contributor | Sponsor(s) | Geramn Research Coucil, NSF |
7. | Date | (YYYY-MM-DD) | 2010-05-01 |
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/768 |
10. | Identifier | Digital Object Identifier | 10.1214/EJP.v15-768 |
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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