Nayel BETTACHE


Nayel BETTACHE
CREST PhD Student
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2022

  • Fast nonasymptotic testing and support recovery for large sparse toeplitz covariance matrices

    Journal of multivariate analysis, vol. 190, 2022.
    By N. Bettache, C. Butucea, and M. Sorba

    [DOI] [Bibtex]

    @article{Bettache2022,
    author={Bettache, N. and Butucea, C. and Sorba, M.},
    title={Fast nonasymptotic testing and support recovery for large sparse Toeplitz covariance matrices},
    journal={Journal of Multivariate Analysis},
    year={2022},
    volume={190},
    doi={10.1016/j.jmva.2021.104883},
    art_number={104883},
    url={https://www.scopus.com/inward/record.uri?eid=2-s2.0-85118979717&doi=10.1016%2fj.jmva.2021.104883&partnerID=40&md5=c88adb30df4b6284ce49d491e6aa24d7},
    publisher={Academic Press Inc.},
    }