Zobrazeno 1 - 10 of 45 pro vyhledávání: '"Vladimir Liska"'
1
Akademický článek
Note on F-Graph Construction
Autor: Vladimir Liska, Robert Vrabel
Publikováno v: Computation, Vol 9, Iss 7, p 74 (2021)
The center of an F-graph contains at least two vertices, and the distance between any two central vertices is equal to the radius. In this short note, we describe one way of constructing these graphs.
Externí odkaz: https://doaj.org/article/e6eb3f89850741efaec1a3216c11b540
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3
Akademický článek
Duffing-Type Oscillator with a Bounded from above Potential in the Presence of Saddle-Center Bifurcation and Singular Perturbation: Frequency Control
Autor: Robert Vrabel, Pavol Tanuska, Pavel Vazan, Peter Schreiber, Vladimir Liska
Publikováno v: Abstract and Applied Analysis, Vol 2013 (2013)
We analyze the dynamics of the forced singularly perturbed differential equations of Duffing’s type with a potential that is bounded from above. We explain the appearance of the large frequency nonlinear oscillations of the solutions. It is shown t
Externí odkaz: https://doaj.org/article/930b012b73ea4e64867983a261f09759
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4
Note on F-Graph Construction
Autor: Robert Vrabel, Vladimir Liska
Publikováno v: Computation, Vol 9, Iss 74, p 74 (2021)
The center of an F-graph contains at least two vertices, and the distance between any two central vertices is equal to the radius. In this short note, we describe one way of constructing these graphs.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2e4393eab9a9a6ad0275b96352c4543
https://doi.org/10.3390/computation9070074
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5
Note on the Sensitivity of Simulated Solutions of the Nonlinear Singularly Perturbed Dynamical System on the Used Different Rewriting into a System of First Order Differential Equations
Autor: Dusan Pavliak, Zuzana Sutova, Vladimir Liska
Publikováno v: Research Papers. Faculty of Materials Science and Technology. Slovak University of Technology in Trnava, Vol 24, Iss 39, Pp 51-55 (2016)
In this paper we analyze the sensitivity of solutions to a nonlinear singularly perturbed dynamical system based on different rewriting into a System of the First Order Differential Equations to a numerical scheme. Numerical simulations of the soluti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::354f6f9d77cc19792df565880347252d
http://www.degruyter.com/view/j/rput.2016.24.issue-39/rput-2016-0016/rput-2016-0016.xml?format=INT
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9
Boundary layer analysis for nonlinear singularly perturbed differential equations
Autor: Ingrid Mankova, Vladimir Liska, Robert Vrabel
Publikováno v: Scopus-Elsevier
Electronic Journal of Qualitative Theory of Differential Equations, Vol 2011, Iss 32, Pp 1-11 (2011)
This paper focuses on the boundary layer phenomenon arising in the study of singularly perturbed differential equations. Our tools include the method of lower and upper solutions combined with analysis of the integral equation associated with the cla
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2255be9b1925806873bc50e4b79eeb50
https://doi.org/10.14232/ejqtde.2011.1.32
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10
Convergent evolution of SIV env after independent inoculation of rhesus macaques with infectious proviral DNA
Autor: Harold M. McClure, Pei-Lin Li, Vladimir Liska, Anis H. Khimani, Daniel C. Anderson, Ruth M. Ruprecht, Kathleen A. Buckley, Regina Hofmann-Lehmann
Publikováno v: Virology. 312(2):470-480
The env gene of three simian immunodeficiency virus (SIV) variants developed convergent mutations during disease progression in six rhesus macaques. The monkeys had been inoculated with supercoiled plasmids encoding infectious proviruses of SIVmac239
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::240a387db66ad03e111b1776994c1eba
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