Zobrazeno 1 - 10
of 108
pro vyhledávání: '"E. A. Zemskov"'
Publikováno v:
Современная ревматология, Vol 12, Iss 4, Pp 118-122 (2018)
Systemic lupus erythematosus (SLE) is one of the most complex rheumatic diseases, which is due to the variety of its clinical forms and manifestations. The article describes a case of severe lung injury (LI) in a female patient with previously undiag
Externí odkaz:
https://doaj.org/article/2ffb3f686b034916ae07ca3690319ce3
Publikováno v:
Atomic Energy. 126:12-15
The problem of calculating a model of the radiation protection of a monoblock reactor, having a fast neutron spectrum and cooled by a eutectic lead-bismuth alloy, by a combined method using the CADIS methodology is examined. A deterministic calculati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c53e7309b27a46a3a51983d5a9b90da
https://doi.org/10.1007/s10512-019-00506-4
https://doi.org/10.1007/s10512-019-00506-4
Publikováno v:
Physical Review E. 101
One-dimensional localized sequences of bound (coupled) traveling pulses, wave trains with a finite number of pulses, are described in a piecewise-linear reaction-diffusion system of the FitzHugh-Nagumo type with linear cross-diffusion terms of opposi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::734e4c9d8aa6dffaf36f89f561d3404c
https://doi.org/10.1103/physreve.101.032208
https://doi.org/10.1103/physreve.101.032208
Publikováno v:
Physical review. E. 99(6-1)
Oscillatory reaction-diffusion fronts are described analytically in a piecewise-linear approximation of the FitzHugh-Nagumo equations with linear cross-diffusion terms, which correspond to a pursuit-evasion situation. Fundamental dynamical regimes of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca5c2aff1554b8e7904d9aba0d28f689
https://pubmed.ncbi.nlm.nih.gov/31330591
https://pubmed.ncbi.nlm.nih.gov/31330591
Autor:
E. P. Zemskov, Mikhail A Tsyganov
Publikováno v:
Advanced Mathematical Methods in Biosciences and Applications ISBN: 9783030157142
We consider a piecewise linear approximation of the diffusive Morris-Lecar model of neuronal activity, the Tonnelier-Gerstner model. Exact analytical solutions for one-dimensional excitation waves are derived. The dynamics of traveling waves is relat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a86a5f75e67de66f95739e522be8fc59
https://doi.org/10.1007/978-3-030-15715-9_9
https://doi.org/10.1007/978-3-030-15715-9_9
Publikováno v:
Chaos: An Interdisciplinary Journal of Nonlinear Science. 31:033141
We study a tristable piecewise-linear reaction-diffusion system, which approximates a quintic FitzHugh-Nagumo model, with linear cross-diffusion terms of opposite signs. Basic nonlinear waves with oscillatory tails, namely, fronts, pulses, and wave t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7ba60da628b4c22cef11e4a437574a2
https://doi.org/10.1063/5.0043919
https://doi.org/10.1063/5.0043919
Publikováno v:
Physical Review E. 97
We explore traveling waves with oscillatory tails in a bistable piecewise linear reaction-diffusion system of the FitzHugh-Nagumo type with linear cross diffusion. These waves differ fundamentally from the standard simple fronts of the kink type. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b19c750390d8873ed12005ab571fdeb
https://doi.org/10.1103/physreve.97.062206
https://doi.org/10.1103/physreve.97.062206
Autor:
E. P. Zemskov
Publikováno v:
Journal of Experimental and Theoretical Physics. 117:764-769
The Turing instability is studied in two-component reaction-diffusion systems with nonlinear diffusion terms, and the regions in parametric space where Turing patterns can form are determined. The boundaries between super- and subcritical bifurcation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5d0538f0a43859d7b511143dff8284d
https://doi.org/10.1134/s1063776113120194
https://doi.org/10.1134/s1063776113120194
Publikováno v:
Physical review. E. 95(1-1)
We study waves with exponentially decaying oscillatory tails in a reaction-diffusion system with linear cross diffusion. To be specific, we consider a piecewise linear approximation of the FitzHugh-Nagumo model, also known as the Bonhoeffer-van der P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0221b72d629b0a4701bcd6473fec5b74
https://pubmed.ncbi.nlm.nih.gov/28208357
https://pubmed.ncbi.nlm.nih.gov/28208357
Autor:
E. P. Zemskov
Publikováno v:
Journal of Experimental and Theoretical Physics. 115:729-732
A reaction-diffusion system with a nonlinear diffusion term is considered. Based on nonlinear analysis, the amplitude equations are obtained in the cases of the Hopf and Turing instabilities in the system. Turing pattern-forming regions in the parame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f46fe5f6ac6ba11224f9fefed1c3e220
https://doi.org/10.1134/s1063776112090178
https://doi.org/10.1134/s1063776112090178