[{"publication_status":"published","date_published":"2024-06-01T00:00:00Z","publisher":"AIP Publishing","status":"public","external_id":{"arxiv":["2210.15643"]},"publication_identifier":{"issn":["0022-2488"]},"author":[{"full_name":"Cipolloni, Giorgio","orcid":"0000-0002-4901-7992","id":"42198EFA-F248-11E8-B48F-1D18A9856A87","last_name":"Cipolloni","first_name":"Giorgio"},{"last_name":"Erdös","first_name":"László","orcid":"0000-0001-5366-9603","full_name":"Erdös, László","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Yuanyuan","last_name":"Xu","id":"7902bdb1-a2a4-11eb-a164-c9216f71aea3","full_name":"Xu, Yuanyuan","orcid":"0000-0003-1559-1205"}],"day":"01","_id":"17375","abstract":[{"lang":"eng","text":"We consider the spectral radius of a large random matrix X with independent, identically distributed entries. We show that its typical size is given by a precise three-term asymptotics with an optimal error term beyond the radius of the celebrated circular law. The coefficients in this asymptotics are universal but they differ from a similar asymptotics recently proved for the rightmost eigenvalue of X in Cipolloni et al., Ann. Probab. 51(6), 2192–2242 (2023). To access the more complicated spectral radius, we need to establish a new decorrelation mechanism for the low-lying singular values of X − z for different complex shift parameters z using the Dyson Brownian Motion."}],"citation":{"ieee":"G. Cipolloni, L. Erdös, and Y. Xu, “Precise asymptotics for the spectral radius of a large random matrix,” *Journal of Mathematical Physics*, vol. 65, no. 6. AIP Publishing, 2024.","ista":"Cipolloni G, Erdös L, Xu Y. 2024. Precise asymptotics for the spectral radius of a large random matrix. Journal of Mathematical Physics. 65(6), 063302.","ama":"Cipolloni G, Erdös L, Xu Y. Precise asymptotics for the spectral radius of a large random matrix. *Journal of Mathematical Physics*. 2024;65(6). doi:10.1063/5.0209705","short":"G. Cipolloni, L. Erdös, Y. Xu, Journal of Mathematical Physics 65 (2024).","chicago":"Cipolloni, Giorgio, László Erdös, and Yuanyuan Xu. “Precise Asymptotics for the Spectral Radius of a Large Random Matrix.” *Journal of Mathematical Physics*. AIP Publishing, 2024. https://doi.org/10.1063/5.0209705.","mla":"Cipolloni, Giorgio, et al. “Precise Asymptotics for the Spectral Radius of a Large Random Matrix.” *Journal of Mathematical Physics*, vol. 65, no. 6, 063302, AIP Publishing, 2024, doi:10.1063/5.0209705.","apa":"Cipolloni, G., Erdös, L., & Xu, Y. (2024). Precise asymptotics for the spectral radius of a large random matrix. *Journal of Mathematical Physics*. AIP Publishing. https://doi.org/10.1063/5.0209705"},"article_type":"original","date_created":"2024-08-04T22:01:22Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication":"Journal of Mathematical Physics","quality_controlled":"1","department":[{"_id":"LaEr"}],"doi":"10.1063/5.0209705","date_updated":"2024-08-05T06:43:17Z","acknowledgement":"L.E. and Y.X. were supported by the ERC Advanced Grant “RMTBeyond” Grant No. 101020331.","ec_funded":1,"project":[{"grant_number":"101020331","call_identifier":"H2020","_id":"62796744-2b32-11ec-9570-940b20777f1d","name":"Random matrices beyond Wigner-Dyson-Mehta"}],"scopus_import":"1","title":"Precise asymptotics for the spectral radius of a large random matrix","language":[{"iso":"eng"}],"oa_version":"Preprint","month":"06","corr_author":"1","volume":65,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2210.15643"}],"year":"2024","type":"journal_article","article_number":"063302","issue":"6","oa":1,"article_processing_charge":"No","intvolume":" 65"}]