V
Vladimir Shchur
Researcher at National Research University – Higher School of Economics
Publications - 33
Citations - 360
Vladimir Shchur is an academic researcher from National Research University – Higher School of Economics. The author has contributed to research in topics: Population & Lemma (mathematics). The author has an hindex of 9, co-authored 25 publications receiving 218 citations. Previous affiliations of Vladimir Shchur include Landau Institute for Theoretical Physics & University of California, Berkeley.
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Journal ArticleDOI
Detecting archaic introgression using an unadmixed outgroup.
Laurits Skov,Ruoyun Hui,Vladimir Shchur,Asger Hobolth,Aylwyn Scally,Mikkel H. Schierup,Richard Durbin,Richard Durbin +7 more
TL;DR: A new approach to detect segments of individual genomes of archaic origin without using an archaic reference genome based on a hidden Markov model that identifies genomic regions with a high density of single nucleotide variants not seen in unadmixed populations is presented.
Journal ArticleDOI
Genomic epidemiology of the early stages of the SARS-CoV-2 outbreak in Russia.
Andrey Komissarov,Ksenia R. Safina,Ksenia R. Safina,Sofya K. Garushyants,Artem Fadeev,Mariia Sergeeva,Anna A. Ivanova,Daria Danilenko,Dmitry Lioznov,Olga V. Shneider,Nikita Shvyrev,Vadim Spirin,Dmitry Glyzin,Vladimir Shchur,Georgii A. Bazykin,Georgii A. Bazykin +15 more
TL;DR: In this article, the authors analyzed the emergence of SARS-CoV-2 in Russia in March and April 2020 and found that the sampled viral diversity has originated from at least 67 closely timed introductions into Russia, mostly in late February to early March.
Posted ContentDOI
Genomic epidemiology of the early stages of SARS-CoV-2 outbreak in Russia
Andrey Komissarov,Ksenia R. Safina,Sofya K. Garushyants,Artem Fadeev,Mariia Sergeeva,Anna A. Ivanova,Daria Danilenko,Dmitry Lioznov,Olga V. Shneider,Nikita Shvyrev,Vadim Spirin,Dmitry Glyzin,Vladimir Shchur,Georgii A. Bazykin +13 more
TL;DR: It is estimated that the sampled viral diversity has originated from 67 closely timed introductions into Russia, mostly in late February to early March, suggesting that border closure with China has helped delay establishment of SARS-CoV-2 in Russia.
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The rise and spread of the SARS-CoV-2 AY.122 lineage in Russia
Galya V. Klink,Ksenia R. Safina,Elena Nabieva,Nikita Shvyrev,Sofya K. Garushyants,Evgeniia Alekseeva,Andrey Komissarov,Daria Danilenko,Andrei A. Pochtovyi,E. Divisenko,Lyudmila A. Vasilchenko,Elena V. Shidlovskaya,Nadezhda A. Kuznetsova,Anna S. Speranskaya,A. Samoilov,Alexey D. Neverov,Anfisa V. Popova,Gennady G. Fedonin,V G Akimkin,Dmitry Lioznov,Vladimir A. Gushchin,Vladimir Shchur,Georgii A. Bazykin +22 more
TL;DR: Delta has outcompeted most preexisting variants of SARS-CoV-2, becoming the globally predominant lineage by mid-2021, and its subsequent evolution has led to the emergence of multiple sublineages, most of which are well-mixed between countries.
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Limiting distribution of Frobenius numbers for n=3
TL;DR: This article gave a complete derivation of the limiting distribution of large Frobenius numbers with three arguments outlined in the earlier work of J. Bourgain and Y. Sinai and fill some gaps formulated there as hypotheses.