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Nonlinear oscillations of some homogeneous models of stellar systems. I. the case of radial oscillations
Вісник астрономічної школи
View Archive Info| Field | Value | |
| Title |
Nonlinear oscillations of some homogeneous models of stellar systems. I. the case of radial oscillations
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| Creator |
Antonov V.A.
Nuritdinov S.N. |
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| Date |
2003
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| Source |
Astronomical School’s Report, 2003, Volume 4, Issue 1, P. 40-44
2411-6602 |
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| Identifier |
http://astro.nau.edu.ua/papers/AstSR_2003_Vol_4_Iss_1_P_40.pdf
10.18372/2411-6602.04.1040 |
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| Language |
ru
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| Description |
By the method of lagrangian coordinates the non-linear radial oscillations of self-consistent models – the Camm’s sphere, the Maclaurin’s disc and the cylinder – are studied. In all these models the velocity diagram is anisotropic. It is found that the cylinder is stable even with respect to non-linear oscillations. The sphere and disc are stable in non-linear case is the energy of perturbation is less than the parabolic limit.
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| Publisher |
National Aviation University
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| Format |
application/pdf
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