Study of 3D Dynamics of Gravitating Systems Using Supercomputers: Methods and Applications Full article
Conference |
9th International Conference on Parallel Computing Technologies 03-07 Sep 2007 , Pereslavl-Zalessky |
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Source | Parallel Computing Technologies: 9th International Conference, PaCT 2007, Pereslavl-Zalessky, Russia, September 3-7, 2007 : Proceedings Compilation, Springer. Berlin, Heidelberg.2007. ISBN 9783540739395. |
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Journal |
Lecture Notes in Computer Science
ISSN: 0302-9743 , E-ISSN: 1611-3349 |
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Output data | Year: 2007, Volume: 4671, Pages: 162-173 Pages count : 12 DOI: 10.1007/978-3-540-73940-1_16 | ||||
Authors |
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Abstract:
We describe parallel numerical code for solving problems of stellar dynamics. The code is based on numerical solving of Poisson and Vlasov equations in cylindrical coordinates using particle-in-cells method. The code is designed for use on supercomputers with distributed memory. We consider different possible strategies of parallelization according to initial technical parameters of numerical methods and physical conditions of the model. We present results of numerical simulations for the following problems of stellar dynamics: investigation of influence of central potential on the vertical motions of thin gravitating disk; stability of uniform sphere with anisotropic distribution of velocity; numerical approximation of equilibrium states of gravitating systems.
Cite:
Snytnikov N.
, Vshivkov V.
, Snytnikov V.
Study of 3D Dynamics of Gravitating Systems Using Supercomputers: Methods and Applications
In compilation Parallel Computing Technologies: 9th International Conference, PaCT 2007, Pereslavl-Zalessky, Russia, September 3-7, 2007 : Proceedings. – Springer., 2007. – C.162-173. – ISBN 9783540739395. DOI: 10.1007/978-3-540-73940-1_16 WOS Scopus РИНЦ
Study of 3D Dynamics of Gravitating Systems Using Supercomputers: Methods and Applications
In compilation Parallel Computing Technologies: 9th International Conference, PaCT 2007, Pereslavl-Zalessky, Russia, September 3-7, 2007 : Proceedings. – Springer., 2007. – C.162-173. – ISBN 9783540739395. DOI: 10.1007/978-3-540-73940-1_16 WOS Scopus РИНЦ
Identifiers:
Web of science | WOS:000251195200016 |
Scopus | 2-s2.0-38149097006 |
Elibrary | 13544456 |
OpenAlex | W1590113081 |