Zobrazeno 1 - 10
of 253
pro vyhledávání: '"Shevchenko, I. I."'
Autor:
Demidova, T. V.1,2 (AUTHOR) proxima1@list.ru, Shevchenko, I. I.2,3 (AUTHOR)
Publikováno v:
Astronomy Letters. Jun2023, Vol. 49 Issue 6, p345-357. 13p.
Autor:
Shevchenko, I. I.1,2 (AUTHOR) i.shevchenko@spbu.ru, Mel'nikov, A. V.3 (AUTHOR), Titov, V. B.1 (AUTHOR), Baluev, R. V.1 (AUTHOR), Veselova, A. V.1 (AUTHOR), Krivov, A. V.1 (AUTHOR), Mikryukov, D. V.1 (AUTHOR), Milanov, D. V.1 (AUTHOR), Mülläri, A. A.1 (AUTHOR), Nikiforov, I. I.1 (AUTHOR), Pit'ev, N. P.1 (AUTHOR), Polyakhova, E. N.1 (AUTHOR), Sokolov, L. L.1 (AUTHOR), Shaidulin, V. Sh.1 (AUTHOR)
Publikováno v:
Solar System Research. Apr2023, Vol. 57 Issue 2, p175-189. 15p.
Autor:
Shevchenko, I. I.
Publikováno v:
Physics Letters A, v. 333, pp. 408-414 (2004)
Three major properties of the chaotic dynamics of the standard map, namely, the measure \mu of the main connected chaotic domain, the maximum Lyapunov exponent L of the motion in this domain, and the dynamical entropy h = \mu L are studied as functio
Externí odkaz:
http://arxiv.org/abs/1401.5973
Autor:
Shevchenko, I. I.1,2 (AUTHOR) i.shevchenko@spbu.ru, Mel'nikov, A. V.3 (AUTHOR), Titov, V. B.1 (AUTHOR), Baluev, R. V.1 (AUTHOR), Veselova, A. V.1 (AUTHOR), Krivov, A. V.1 (AUTHOR), Mikryukov, D. V.1 (AUTHOR), Milanov, D. V.1 (AUTHOR), Mülläri, A. A.1 (AUTHOR), Nikiforov, I. I.1 (AUTHOR), Pit'ev, N. P.1 (AUTHOR), Polyakhova, E. N.1 (AUTHOR), Sokolov, L. L.1 (AUTHOR), Shaidulin, V. Sh.1 (AUTHOR)
Publikováno v:
Solar System Research. Feb2023, Vol. 57 Issue 1, p85-102. 18p.
Autor:
Shevchenko, I. I.
Publikováno v:
Computer Physics Communications, v. 178, pp. 665-672 (2008)
The problem of stability of the triangular libration points in the planar circular restricted three-body problem is considered. A software package, intended for normalization of autonomous Hamiltonian systems by means of computer algebra, is designed
Externí odkaz:
http://arxiv.org/abs/1312.7102
Autor:
Shevchenko, I. I.
Publikováno v:
Physica A, v. 386, pp. 85-91 (2007)
Numerical experiments with the standard map at high values of the stochasticity parameter reveal the existence of simple analytical relations connecting the volume and the dynamical temperature of the chaotic component of the phase space.
Commen
Commen
Externí odkaz:
http://arxiv.org/abs/1312.5569
Autor:
Shevchenko, I. I.
Publikováno v:
Physics Letters A, v. 378, pp. 34-42 (2014)
The problem of estimating the maximum Lyapunov exponents of the motion in a multiplet of interacting nonlinear resonances is considered for the case when the resonances have comparable strength. The corresponding theoretical approaches are considered
Externí odkaz:
http://arxiv.org/abs/1312.5560
Autor:
Melnikov, A. V., Shevchenko, I. I.
Publikováno v:
Icarus, 2010, V.209, N2, P.786-794
On the basis of tidal despinning timescale arguments, Peale showed in 1977 that the majority of irregular satellites (with unknown rotation states) are expected to reside close to their initial (fast) rotation states. Here we investigate the problem
Externí odkaz:
http://arxiv.org/abs/1312.5236
Autor:
Melnikov, A. V., Shevchenko, I. I.
Publikováno v:
Celestial Mechanics and Dynamical Astronomy, 2008, Volume 101, Issue 1-2, pp. 31-47
Possible rotation states of two satellites of Saturn, Prometheus (S16) and Pandora (S17), are studied by means of numerical experiments. The attitude stability of all possible modes of synchronous rotation and the motion close to these modes is analy
Externí odkaz:
http://arxiv.org/abs/1302.3984
Autor:
Popova, E. A., Shevchenko, I. I.
Publikováno v:
The Astrophysical Journal, Volume 769, article id. 152, 7 pp. (2013)
The planet Kepler-16b is known to follow a circumbinary orbit around a system of two main-sequence stars. We construct stability diagrams in the "pericentric distance - eccentricity" plane, which show that Kepler-16b is in a hazardous vicinity to the
Externí odkaz:
http://arxiv.org/abs/1207.0101