Zobrazeno 1 - 10
of 418
pro vyhledávání: '"Popivanov, Nedyu"'
In this paper we discuss the topic of correct setting for the equation $(-\Delta )^s u=f$, with $0
Externí odkaz:
http://arxiv.org/abs/2010.01383
In this paper we explore a time-depended SEIR model, in which the dynamics of the infection in four groups from a selected target group (population), divided according to the infection, are modeled by a system of nonlinear ordinary differential equat
Externí odkaz:
http://arxiv.org/abs/2008.10360
Autor:
Margenov, Svetozar1 (AUTHOR) margenov@parallel.bas.bg, Popivanov, Nedyu1,2 (AUTHOR) nedyu@parallel.bas.bg, Ugrinova, Iva3 (AUTHOR) ugryiva@gmail.com, Hristov, Tsvetan2 (AUTHOR)
Publikováno v:
Mathematics (2227-7390). May2023, Vol. 11 Issue 10, p2238. 26p.
Autor:
Margenov, Svetozar1 (AUTHOR) margenov@parallel.bas.bg, Popivanov, Nedyu1,2 (AUTHOR) nedyu@parallel.bas.bg, Ugrinova, Iva3 (AUTHOR) ugryiva@gmail.com, Hristov, Tsvetan2 (AUTHOR)
Publikováno v:
Mathematics (2227-7390). Aug2022, Vol. 10 Issue 15, p2570-2570. 28p.
Akademický článek
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Publikováno v:
AIP Conference Proceedings; 2023, Vol. 2939 Issue 1, p1-12, 12p
Publikováno v:
In Nonlinear Analysis October 2014 108:29-56
Publikováno v:
Quarterly of Applied Mathematics, 2013 Mar 01. 71(1), 119-133.
Externí odkaz:
https://www.jstor.org/stable/43639066
Autor:
Calero Valdez, André, Iftekhar, Emil, Oliu-Barton, Miquel, Böhm, Robert, Cuschieri, Sarah, Czypionka, Thomas, Dumpis, Uga, Giordano, Giulia, Hanson, Claudia, Hel, Zdenek, Helova, Anna, Kickbusch, Ilona, Klimek, Peter, Kojan, Lilian, Kretzschmar, Mirjam, Krueger, Tyll, Krutzinna, Jenny, Lange, Berit, Lazarus, Jeffrey V., Machado, Helena, McKee, Martin, Nagel, Kai, Perc, Matjaž, Petelos, Elena, Popivanov, Nedyu, Pradelski, Bary, Prainsack, Barbara, Schroeder, Kay, Tsiodras, Sotirios, Wilmes, Paul, Wolff, Guntram
Publikováno v:
the BMJ
The SARS-CoV-2 omicron variant is spreading rapidly in Europe, even in countries with high levels of vaccination, including those that have moved quickly with booster vaccinations. We write as health professionals and researchers from across Europe t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf846e5a82abe09bfc39303497504dda
Publikováno v:
AIP Conference Proceedings; 9/6/2022, Vol. 2505 Issue 1, p1-16, 16p