標(biāo)題: Titlebook: Ergodic Concepts in Stellar Dynamics; Proceedings of an In V. G. Gurzadyan,D. Pfenniger Conference proceedings 1994 Springer-Verlag Berlin [打印本頁] 作者: 漠不關(guān)心 時間: 2025-3-21 17:11
書目名稱Ergodic Concepts in Stellar Dynamics影響因子(影響力)
書目名稱Ergodic Concepts in Stellar Dynamics影響因子(影響力)學(xué)科排名
書目名稱Ergodic Concepts in Stellar Dynamics網(wǎng)絡(luò)公開度
書目名稱Ergodic Concepts in Stellar Dynamics網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Ergodic Concepts in Stellar Dynamics被引頻次
書目名稱Ergodic Concepts in Stellar Dynamics被引頻次學(xué)科排名
書目名稱Ergodic Concepts in Stellar Dynamics年度引用
書目名稱Ergodic Concepts in Stellar Dynamics年度引用學(xué)科排名
書目名稱Ergodic Concepts in Stellar Dynamics讀者反饋
書目名稱Ergodic Concepts in Stellar Dynamics讀者反饋學(xué)科排名
作者: galley 時間: 2025-3-21 23:13
Some clues about the dynamics of globular clusters from high-resolution observation,elescope (HST). Contrary to galaxies, whose distances are generally larger than 1 Mpc, implying unresolved stellar distributions, globular clusters have distances of the order of 10 kpc, which allow HST to resolve the brightest stars into grainy stellar distributions. We specifically discuss here so作者: 逗它小傻瓜 時間: 2025-3-22 02:15
Ergodic methods in stellar dynamics,eems to be the precise definitions and hence the unique meaning of the terminology and notation often used in stellar dynamics, such as ., etc..In particular, we have seen that the term . cannot necessarily be attributed only to processes which involve exchange of energy between particles. The class作者: canonical 時間: 2025-3-22 05:37
Recent developments in the dynamics of nonlinear Hamiltonian systems with many degrees of freedom,f the main theoretical points of this research field are also briefly discussed and compared with the outcomes of recent numerical simulations..New results, obtained with a differential geometrical approach to Hamiltonian dynamics, are also presented together with a mention of their consequences for作者: 是限制 時間: 2025-3-22 10:27
Ergodicity and mixing in gravitating systems,i.e. for galaxies of the most usual types) the systems are practically collisionless for time scales not exceeding the Hubble time. So it is necessary to follow phase trajectories not only in the 6.-D phase space but in the 6-D phase space. Studying the 6.-D space will give no new information for co作者: 音樂等 時間: 2025-3-22 13:34 作者: 音樂等 時間: 2025-3-22 17:25
Lyapunov analysis of stable chaos in self-gravitating many body systems,l galaxies consist of regular stellar orbits, whereas nonlinear interaction in self-gravitating many-body systems makes the elliptical galaxies chaotic. A new type of chaos, “stable chaos”, in which orbits do not change significantly although they have orbital instability (positive Lyapunov exponent作者: irreparable 時間: 2025-3-22 21:22
Stability of the modified Konishi-Kaneko system,mical stability is investigated with the use of the collisionless Boltzmann equation. The predicted growth rates agree excellently with those obtained from N-body simulations..Thermodynamic arguments show that the system has clustered equilibrium states as well as uniform states for 1/. > 4./., wher作者: 書法 時間: 2025-3-23 02:01
Mixing transformations of N particles conserving almost all classical integrals,ct them to conserve the mass, centers of mass and velocity, and especially the total angular momentum. Furthermore, for simple linear friction laws it is possible to specify in advance the energy dissipation. In that case the conservation of the other integrals constraints the energy loss not exceed作者: radiograph 時間: 2025-3-23 08:52
Discreteness noise versus force errors in N-body simulations, main result is that force calculation with a low accuracy — a few percent for each particle pair — is sufficient, irrespective of the number of particles. Higher accuracy is useless since the discreteness noise, i.e., the two-body relaxation effect, dominates the error. We have performed numerical 作者: Efflorescent 時間: 2025-3-23 12:59 作者: Brain-Imaging 時間: 2025-3-23 14:30
978-3-662-13986-8Springer-Verlag Berlin Heidelberg 1994作者: obligation 時間: 2025-3-23 18:35
Ergodic Concepts in Stellar Dynamics978-3-540-48386-1Series ISSN 0075-8450 Series E-ISSN 1616-6361 作者: 喃喃而言 時間: 2025-3-24 00:26 作者: wreathe 時間: 2025-3-24 03:36
https://doi.org/10.1007/978-3-663-07143-3The properties of the billiard vary with the energy E of the bouncing ball. These are explored through the surface of section. The billiard is almost integrable for very small or very large values of E. It looks ergodic in a range of values of E. The main families of periodic orbits are shown.作者: 松緊帶 時間: 2025-3-24 07:39 作者: 洞察力 時間: 2025-3-24 14:23
On a notion of weak stability and its relevance for celestial mechanics and molecular dynamics,The stability problem in Hamiltonian dynamics is discussed in the light of Nekhoroshev‘s theorem. This guarantees a form of weak stability, namely referred to finite (rather than infinite) times. Applications are discussed for the restricted problem of three bodies and for the problem of energy equipartition in statistical mechanics.作者: 約會 時間: 2025-3-24 15:50 作者: paleolithic 時間: 2025-3-24 21:23 作者: Instrumental 時間: 2025-3-25 01:49 作者: 車床 時間: 2025-3-25 07:11 作者: lipids 時間: 2025-3-25 10:54 作者: Chronic 時間: 2025-3-25 13:33 作者: 顛簸地移動 時間: 2025-3-25 18:58
Andrew W. Manigault,Peggy M. Zoccolaeems to be the precise definitions and hence the unique meaning of the terminology and notation often used in stellar dynamics, such as ., etc..In particular, we have seen that the term . cannot necessarily be attributed only to processes which involve exchange of energy between particles. The class作者: justify 時間: 2025-3-25 22:53
Samuel F. Sears Jr.,Robyn L. Wallacef the main theoretical points of this research field are also briefly discussed and compared with the outcomes of recent numerical simulations..New results, obtained with a differential geometrical approach to Hamiltonian dynamics, are also presented together with a mention of their consequences for作者: 謊言 時間: 2025-3-26 01:19
H. Fujii,J. Koscielniak,L. J. Berlineri.e. for galaxies of the most usual types) the systems are practically collisionless for time scales not exceeding the Hubble time. So it is necessary to follow phase trajectories not only in the 6.-D phase space but in the 6-D phase space. Studying the 6.-D space will give no new information for co作者: pacific 時間: 2025-3-26 08:20
https://doi.org/10.1007/978-90-481-2316-2systems. The system itinerates between ordered and disordered states by its deterministic dynamics. Phase space structure and existence of long-time tail reveals that the ordered state is supported by hierarchical motion around ruins of regular orbits (KAM tori and islands.作者: Figate 時間: 2025-3-26 09:17 作者: Compatriot 時間: 2025-3-26 14:42 作者: Simulate 時間: 2025-3-26 18:40 作者: declamation 時間: 2025-3-27 00:58 作者: 極力證明 時間: 2025-3-27 01:31
Rania M. El Backly,Ranieri Canceddaysical one. It is shown that due to the discontinuity of the Lyapunov characteristic exponents their numerical calculations cannot be a proper method of studying the instability properties of the system. This fact occurs both for systems with softened (independent on the way of softening) and, what 作者: 武器 時間: 2025-3-27 05:40
https://doi.org/10.1007/978-90-481-2316-2systems. The system itinerates between ordered and disordered states by its deterministic dynamics. Phase space structure and existence of long-time tail reveals that the ordered state is supported by hierarchical motion around ruins of regular orbits (KAM tori and islands.作者: 不感興趣 時間: 2025-3-27 12:05 作者: cumber 時間: 2025-3-27 15:23
On the non-trivial concept of relaxation in N-body systems,作者: offense 時間: 2025-3-27 17:59 作者: Inscrutable 時間: 2025-3-28 00:39 作者: aggressor 時間: 2025-3-28 04:53
W. Sabra,C. Groeger,An-Ping Zengxing. At least the formulaiton here is general and consistent with the most fundamental constraints that fluids are though to follow. For example in a schock, another instance where the hydrodynamic description fails, the shock conditions require precisely to conserve mass and momentum. Here not onl作者: 暗諷 時間: 2025-3-28 09:48
Ergodic methods in stellar dynamics,f .-body systems and the discovery of underlying relationships between them..The relations between the negativity of the two-dimensional curvature determined by the Newtonian interaction potential, the exponential instability of phase trajectories and relaxation driving effects for spherical stellar作者: Pamphlet 時間: 2025-3-28 12:20 作者: 策略 時間: 2025-3-28 17:40 作者: 勾引 時間: 2025-3-28 22:39 作者: Anonymous 時間: 2025-3-28 23:56 作者: 該得 時間: 2025-3-29 04:03 作者: 灰姑娘 時間: 2025-3-29 08:01 作者: 鍍金 時間: 2025-3-29 13:41
Lehr- und Forschungstexte Psychologieues for models of galaxy formation. They may point towards the existence of preferred dynamical structures in galaxies, perhaps globally stable or maximum entropy states, reached through different formative histories.作者: menopause 時間: 2025-3-29 19:27 作者: watertight, 時間: 2025-3-29 23:26 作者: 法律 時間: 2025-3-30 01:38 作者: 錯誤 時間: 2025-3-30 04:34
Discreteness noise versus force errors in N-body simulations,experiments for two different cases: a special-purpose machine with low-precision hardware and the tree-code. In both cases, the two-body relaxation effect dominates the error and the effect of the error in the force calculation is practically negligible for all cases we tried.作者: mechanism 時間: 2025-3-30 12:01
Conference proceedings 1994sly thought. The implications are fundamental for our views on the evolution of the galaxies and the universe. Such questions are addressed in this book, especially in the 8 review papers by leading experts on various aspects of the N-body problem, explaining at the graduate/postgraduate level the concepts, methods, techniques and results.作者: 拱形大橋 時間: 2025-3-30 14:29 作者: growth-factor 時間: 2025-3-30 18:11 作者: theta-waves 時間: 2025-3-30 23:10 作者: 整體 時間: 2025-3-31 04:28
Recent developments in the dynamics of nonlinear Hamiltonian systems with many degrees of freedom,sults, obtained with a differential geometrical approach to Hamiltonian dynamics, are also presented together with a mention of their consequences for a deeper understanding of the dynamical properties of self-gravitating .-body systems.作者: Tremor 時間: 2025-3-31 07:27 作者: lipoatrophy 時間: 2025-3-31 13:00 作者: magnate 時間: 2025-3-31 15:30 作者: 托運 時間: 2025-3-31 18:07
Membrane bioreactors: Present and prospects,experiments for two different cases: a special-purpose machine with low-precision hardware and the tree-code. In both cases, the two-body relaxation effect dominates the error and the effect of the error in the force calculation is practically negligible for all cases we tried.作者: 感情 時間: 2025-4-1 01:16
Rifka Hammami,Mike Sissonsbolism at the cellular level. Due to limitations in the application of bone densitometry during the perinatal period, bone biomarkers are effective alternatives to estimate bone turnover. There is considerable evidence that impaired fetal skeletal growth predisposes to late-onset disorders and an ac作者: 討好美人 時間: 2025-4-1 05:47
Sonia Ancoli-Israel MD, PhDted "Lipids in Photosynthesis: Structure, Function and Genetics," which became a classic in the field. "Lipids in Photosynthesis: Essential and Regulatory Functions," belongs, with its predecessor, in every plant and microbiological researcher‘s bookcase..978-94-007-3073-1978-90-481-2863-1Series ISSN 1572-0233 Series E-ISSN 2215-0102 作者: 枯萎將要 時間: 2025-4-1 06:29 作者: 多節(jié) 時間: 2025-4-1 14:05
Textbook 19841st editionentification" held between the 17th and 28th July, 1972 at the Ecole Nationale Superieure de L‘Aeronautique et de L‘Espace. Since this time I have given similar lecture courses in the Control Division of the Engineering Department, University of Cambridge; Department of Mechanical Engineering, Unive作者: 毀壞 時間: 2025-4-1 17:21
Simple Flash Objects,e and animate our artwork. In this chapter, we will learn more about the Toolbox and focus on the various tools that are available to us. The tools themselves look rather innocent in that they appear similar to other drawing packages. As we start to use them, however, we will soon see that creation
