標(biāo)題: Titlebook: Galactic Dynamics and N-Body Simulations; Lectures Held at the G. Contopoulos,N. K. Spyrou,L. Vlahos Conference proceedings 1994 Springer-V [打印本頁(yè)] 作者: Sparkle 時(shí)間: 2025-3-21 18:32
書目名稱Galactic Dynamics and N-Body Simulations影響因子(影響力)
書目名稱Galactic Dynamics and N-Body Simulations影響因子(影響力)學(xué)科排名
書目名稱Galactic Dynamics and N-Body Simulations網(wǎng)絡(luò)公開度
書目名稱Galactic Dynamics and N-Body Simulations網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Galactic Dynamics and N-Body Simulations被引頻次
書目名稱Galactic Dynamics and N-Body Simulations被引頻次學(xué)科排名
書目名稱Galactic Dynamics and N-Body Simulations年度引用
書目名稱Galactic Dynamics and N-Body Simulations年度引用學(xué)科排名
書目名稱Galactic Dynamics and N-Body Simulations讀者反饋
書目名稱Galactic Dynamics and N-Body Simulations讀者反饋學(xué)科排名
作者: AMOR 時(shí)間: 2025-3-21 22:27
978-3-662-13982-0Springer-Verlag Berlin Heidelberg 1994作者: atopic-rhinitis 時(shí)間: 2025-3-22 03:36 作者: 昏暗 時(shí)間: 2025-3-22 08:08 作者: reptile 時(shí)間: 2025-3-22 10:27
A. Dukat,P. Gavornik,J. Kolesar,Z. Mikes degrees of freedom. Then we discuss integrable systems in general. In particular we consider Li ouville systems and the Painlevé test of integrability. Formal integrals (like the “third” integral) are an important tool in galactic dynamics. We discuss their construction, and the limits of their app作者: 范圍廣 時(shí)間: 2025-3-22 16:55
Wladislaw Rivkin,Klaus-Helmut Schmidtls of spiral galaxies and the comparison with observations yield important information on the basic state of such systems which otherwise cannot be obtained. Normal, grand design spirals are emphasized because they show many of the basic dynamic effects more clearly. The morphology of spiral galaxie作者: 范圍廣 時(shí)間: 2025-3-22 18:32
Jan Terhoeven,Sascha Wischniewskions feasible. We demonstrate this using the study of linear normal modes of spherical stellar systems as a paradigm. We explore the limitations of numerical simulations using various techniques and advocate the use of smooth potential codes as ideally suited to this problem. We discuss three instabi作者: 恩惠 時(shí)間: 2025-3-22 22:15
M. Parini,H. Scriba,C. Sieber,D. Wernerndividual time-steps. The new Hermite integration scheme is described; it is based on explicit evaluation of the force and its first derivative. We show that this scheme is particularly efficient when combined with hierarchical time-steps which reduce the amount of prediction. Some examples of time 作者: 偏狂癥 時(shí)間: 2025-3-23 02:01
Linda K. Haymes,Debra L. Cote,Keith Storeyical equations by means of finite-difference schemes are discussed together with the errors and problems arising during this process. An alternative solution method, called Smoothed Particle Hydrodynamics, is also discussed. Finally, two applications concerning the evolution of clusters of galaxies 作者: Carcinoma 時(shí)間: 2025-3-23 06:03
Qingxu Jin,Christopher K. Y. Leungblem, is briefly presented in the introduction. Section 2 deals with the properties of density perturbations. The emphasis is given on describing the role of the power spectrum of density perturbations in constructing the typical mass fluctuations of various mass scales. The evolution of a density p作者: Fsh238 時(shí)間: 2025-3-23 11:35
Wladislaw Rivkin,Klaus-Helmut Schmidtr spiral perturbations in stellar disks are described. The method is based on the analysis of periodic orbits and compares the response surface density with the imposed to estimate the degree of self-consistency. A model of the spiral NGC 5247 is used to illustrate the technique. Different examples 作者: Polydipsia 時(shí)間: 2025-3-23 15:15
Qingxu Jin,Christopher K. Y. Leung consistent with a given power spectrum, that is discussed. In section 3 the problem of angular momentum transfer to protogalaxies is discussed in connection with the behavior of the cosmological tidal torques. The difficulties of simulating this behavior are explained. Counterrotating objects may r作者: arterioles 時(shí)間: 2025-3-23 20:15
Self-consistent models of spiral galaxies,r spiral perturbations in stellar disks are described. The method is based on the analysis of periodic orbits and compares the response surface density with the imposed to estimate the degree of self-consistency. A model of the spiral NGC 5247 is used to illustrate the technique. Different examples 作者: 領(lǐng)先 時(shí)間: 2025-3-24 01:51 作者: 易碎 時(shí)間: 2025-3-24 02:59
Lectures on stellar dynamics,tive instabilities. We show that Angle-Action variables are peculiarly well adapted to this problem. Although these variables may at first seem unfamiliar or even esoteric, I and many others have come to appreciate them as a vital tool in galactic dynamics - so much so that those who do .not use the作者: 燒烤 時(shí)間: 2025-3-24 09:15
Order and chaos, degrees of freedom. Then we discuss integrable systems in general. In particular we consider Li ouville systems and the Painlevé test of integrability. Formal integrals (like the “third” integral) are an important tool in galactic dynamics. We discuss their construction, and the limits of their app作者: 護(hù)身符 時(shí)間: 2025-3-24 13:50 作者: 繁忙 時(shí)間: 2025-3-24 17:55
The study of instability in stellar dynamics,ons feasible. We demonstrate this using the study of linear normal modes of spherical stellar systems as a paradigm. We explore the limitations of numerical simulations using various techniques and advocate the use of smooth potential codes as ideally suited to this problem. We discuss three instabi作者: Perceive 時(shí)間: 2025-3-24 21:10
Direct methods for N-Body simulations,ndividual time-steps. The new Hermite integration scheme is described; it is based on explicit evaluation of the force and its first derivative. We show that this scheme is particularly efficient when combined with hierarchical time-steps which reduce the amount of prediction. Some examples of time 作者: 擴(kuò)音器 時(shí)間: 2025-3-24 23:09 作者: opportune 時(shí)間: 2025-3-25 05:00 作者: Sciatica 時(shí)間: 2025-3-25 10:58
Conference proceedings 1994ansition to chaos and instabilities in stellar dynamics as well as the dynamics of spiral galaxies. Models are given and compared with observations. The second part is devoted to the direct method of N-body simulations, to gas dynamics simulations and to galaxy formation..Special care is taken to gi作者: 背帶 時(shí)間: 2025-3-25 13:27 作者: 虛假 時(shí)間: 2025-3-25 16:56
Linda K. Haymes,Debra L. Cote,Keith Storeyolution method, called Smoothed Particle Hydrodynamics, is also discussed. Finally, two applications concerning the evolution of clusters of galaxies and the formation of galaxies in a cold dark matter cosmogony are briefly outlined.作者: 一起 時(shí)間: 2025-3-25 22:17 作者: 貧困 時(shí)間: 2025-3-26 00:59
Donald G. Cobb,John F. Flannaganped over the years since 1971, some parts have been developed more recently with my students J.L. Collett and C. Pichon for whose collaboration I am most grateful. In Part II we discuss the evolution of globular clusters under the influence of the gravitational stellar encounters. In part III, the dynamics of relativistic disks is discussed.作者: Exuberance 時(shí)間: 2025-3-26 07:47 作者: Obstreperous 時(shí)間: 2025-3-26 11:35 作者: jeopardize 時(shí)間: 2025-3-26 16:38 作者: 潔凈 時(shí)間: 2025-3-26 17:33 作者: novelty 時(shí)間: 2025-3-26 22:51
Conference proceedings 1994he second part is devoted to the direct method of N-body simulations, to gas dynamics simulations and to galaxy formation..Special care is taken to give to a pedagogical presentation of the material which makes this a unique text well suited for graduate courses in astrophysics.作者: 違反 時(shí)間: 2025-3-27 02:29
A. Dukat,P. Gavornik,J. Kolesar,Z. Mikesf the chaotic regions, that are filled with the asymptotic curves of the unstable periodic orbits. In systems of 3 degrees of freedom we have 3 main new phenomena: Complex instability, Collisions of bifurcations, and Arnold diffusion. Finally we discuss applications of the theory of fractals on the forms of the orbits.作者: Insubordinate 時(shí)間: 2025-3-27 06:40
M. Parini,H. Scriba,C. Sieber,D. Wernerescribe recent developments of fast special-purpose computers. A variety of practical implementations for realistic star cluster simulations are presented. Finally, we discuss some applications to open clusters and small globular clusters in order to illustrate the general usefulness of .-body simulations.作者: ineffectual 時(shí)間: 2025-3-27 12:07
Order and chaos,f the chaotic regions, that are filled with the asymptotic curves of the unstable periodic orbits. In systems of 3 degrees of freedom we have 3 main new phenomena: Complex instability, Collisions of bifurcations, and Arnold diffusion. Finally we discuss applications of the theory of fractals on the forms of the orbits.作者: 載貨清單 時(shí)間: 2025-3-27 15:11
Direct methods for N-Body simulations,escribe recent developments of fast special-purpose computers. A variety of practical implementations for realistic star cluster simulations are presented. Finally, we discuss some applications to open clusters and small globular clusters in order to illustrate the general usefulness of .-body simulations.作者: 縱欲 時(shí)間: 2025-3-27 19:27
Flow Characteristic-Aware Cache Replacement Policy for Packet Processing Cache,ephant flows and evicts the mice flows rapidly. Our simulation showed HDC can reduce the number of cache misses in PPC by up to 29.1% compared to conventional 4-way LRU PPC. In addition, we estimated the hardware cost of HDC by using Verilog-HDL and showed that it is comparable to those of 4-way LRU作者: 清唱?jiǎng)?nbsp; 時(shí)間: 2025-3-27 22:13
Celestino Sánchez It is found that the calculated results conform to an essential idea in finance and economics that the greater the amount of risk that an investor is willing to take on, the greater the potential return. An example illustrates the whole idea on fuzzy portfolio optimization problem.作者: bacteria 時(shí)間: 2025-3-28 02:31 作者: incision 時(shí)間: 2025-3-28 10:08
https://doi.org/10.1007/978-3-7091-6252-1Endokrinologie; Finanzierung; Hormonst?rungen; Labormedizin; Neomatologie; Neugeborene; Qualit?tssicherung作者: 可行 時(shí)間: 2025-3-28 11:48
