不出名 发表于 2025-3-27 00:37:41

V. Gupta,M. D. Lechner,R. Guptaovern the temporal, regular or chaotic modulations of the amplitudes of the excited modes. These amplitude equations have been calculated and solved for realistic population I (Classical) Cepheid models, which have an internal resonance of the type Ω. ≃ 2 Ω. and exhibit a secondary bump on their lig

聋子 发表于 2025-3-27 02:19:41

http://reply.papertrans.cn/23/2239/223880/223880_32.png

Grievance 发表于 2025-3-27 06:02:12

http://reply.papertrans.cn/23/2239/223880/223880_33.png

鄙视读作 发表于 2025-3-27 09:44:34

R. Gupta,V. Gupta,M. D. Lechner,R. Gupta with the second law of thermodynamics, (ii) the relation between the information flow rate ( = Kolmogorov entropy), Lyapunov exponents, and dimensions of the attractor, (iii) the discussion of generalized dimensions and entropies related to the flow of Renyi informations, (iv) the measurements of t

freight 发表于 2025-3-27 16:32:08

R. Gupta,V. Gupta,M. D. Lechner,R. Gupta presence of a mean magnetic field, limited by a of large magnetic Reynolds number R. An asymptotic procedure relying on a presumed geometry of flux ropes and sheets is used. Our results suggest that alpha has a finite nonzero limit as R → ∞. We express this limit in terms of the geometry of certain

CAB 发表于 2025-3-27 20:23:38

http://reply.papertrans.cn/23/2239/223880/223880_36.png

originality 发表于 2025-3-27 22:29:59

R. Gupta,V. Gupta,M. D. Lechner,R. Guptan applied to obtain a Hamiltonian formalism. The numerical results presented here show that the nonradial modes can cause a much more irregular motion than the radial modes. First, there are many near-resonant nonradial frequencies, and second, there is a nonlinear velocity-dependent term in the Ham

jumble 发表于 2025-3-28 05:02:23

http://reply.papertrans.cn/23/2239/223880/223880_38.png

小溪 发表于 2025-3-28 09:47:23

https://doi.org/10.1007/978-3-642-41556-2rate limit cycles are identified, one of which is responsible for shell flashes in red giants and the second provides the underlying mechanism for X-ray burst sources..When the impact of the burst luminosity on the accretion rate is introduced, the system is shown to exhibit a complex temporal behav

轻推 发表于 2025-3-28 12:41:42

http://reply.papertrans.cn/23/2239/223880/223880_40.png
页: 1 2 3 [4] 5 6
查看完整版本: Titlebook: Chaos in Astrophysics; J. R. Buchler,J. M. Perdang,E. A. Spiegel Book 1985 D. Reidel Publishing Company, Dordrecht, Holland 1985 astrophys