標(biāo)題: Titlebook: New Frontiers of Celestial Mechanics: Theory and Applications; I-CELMECH Training S Giulio Baù,Sara Di Ruzza,Marco Sansottera Conference pr [打印本頁] 作者: 大口水罐 時(shí)間: 2025-3-21 16:46
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書目名稱New Frontiers of Celestial Mechanics: Theory and Applications讀者反饋學(xué)科排名
作者: 精致 時(shí)間: 2025-3-22 00:13
Ugo Locatelli,Chiara Caracciolo,Marco Sansottera,Mara Volpiher problems including mutual exclusion and resource allocation. Although these algorithms are well-known, until now there have been only preliminary results on time complexity, even for the simplest link reversal scheme for routing, called Full Reversal?(FR). In this paper we tackle this open quest作者: 使害羞 時(shí)間: 2025-3-22 01:13 作者: conscribe 時(shí)間: 2025-3-22 07:29
Renato Calleja,Alessandra Celletti,Rafael de la Llaveces, the ratio of their distance in . over that in . is bounded by ., the so-called . of .. Tree spanners with provably good stretch factors find applications in communication networks, distributed systems, and network design, but unfortunately –as any tree-based infrastructure– they are highly sens作者: faddish 時(shí)間: 2025-3-22 12:38
Gwena?l Bouég for a line (called .) in 2 dimensional Euclidean space. The shoreline is at (a possibly unknown) distance . from the starting point . of the agents. The goal is to minimize the . ., where . is the worst case (over all possible locations of the shoreline at distance .) time until the shoreline is f作者: packet 時(shí)間: 2025-3-22 13:34 作者: creditor 時(shí)間: 2025-3-22 18:21 作者: 娘娘腔 時(shí)間: 2025-3-23 00:18
Alessandra Celletti,Catalin Gale?s to make sure that every vertex of the graph is visited by some agent. We consider discrete-time evolving graphs with an adaptive adversary: the adversary observes the actions of the agents, and can choose the graph for the next step arbitrarily with the only restriction that it must be connected. 作者: EVICT 時(shí)間: 2025-3-23 01:51 作者: 證實(shí) 時(shí)間: 2025-3-23 08:27
Invariant KAM Tori: From Theory to Applications to Exoplanetary Systems,nslated by means of the Lie series method into explicit computational algorithms, which are particularly suitable for applications in the field of Celestial Mechanics. First, the algorithm constructing the Kolmogorov normal form is described in detail. Then, the extension to lower-dimensional ellipt作者: 懶洋洋 時(shí)間: 2025-3-23 12:48 作者: 呼吸 時(shí)間: 2025-3-23 17:46
,KAM Theory for?Some Dissipative Systems,n of natural and artificial satellites, leading them to migration of orbits, resonant states, etc. Hence, there is the need to develop theories that ensure the existence of structures such as invariant tori or periodic orbits, and device efficient computational methods. In this work we study the exi作者: Annotate 時(shí)間: 2025-3-23 19:32 作者: 思鄉(xiāng)病 時(shí)間: 2025-3-23 22:11 作者: 桉樹 時(shí)間: 2025-3-24 05:18
,Orbit Determination with?the?Keplerian Integrals,onservation laws of Kepler’s problem, and allow to attempt the linkage of TSAs referring to quite far epochs, differing by even more than one orbital period of the observed object. The first method (.) concerns the linkage of 2 TSAs, and leads to a univariate polynomial equation of degree 9. An opti作者: 托運(yùn) 時(shí)間: 2025-3-24 07:12
,Resonant Dynamics of?Space Debris, from Low Earth Orbits at altitudes of a few hundreds of kilometers to the Geostationary Earth Orbit, a region located at 42?164?km from the center of the Earth. The size of the debris runs from submillimeters to a few meters, but in view of their high velocities, they pose a serious threat for curr作者: 座右銘 時(shí)間: 2025-3-24 12:37 作者: indemnify 時(shí)間: 2025-3-24 17:16
Ugo Locatelli,Chiara Caracciolo,Marco Sansottera,Mara Volpior FR are instrumental in analyzing a broader class of link reversal routing algorithms, as we show in a companion paper that such algorithms can be reduced to FR. In the current paper, we further demonstrate the utility of our formulas by using them to show the previously unknown fact that FR is ti作者: 熱情的我 時(shí)間: 2025-3-24 19:53
Jér?me Daquin,Sara Di Ruzza,Gabriella Pinzari?>?sn(.)?+?1. Moreover, we prove that . for any .-node graph .. While the gap between these bounds remains huge, it seems difficult to reduce it. We then define the . where the observer has no . knowledge of the graph topology and discovers it little-by-little. Unfortunately, we show that no algorit作者: LUT 時(shí)間: 2025-3-24 23:15
Renato Calleja,Alessandra Celletti,Rafael de la Llave of a temporary ., i.e., an edge in . reconnecting the two subtrees of . induced by the edge failure. According to the tree spanner’s nature, a . for a failing edge . is then a swap edge generating a reconnected tree of minimum stretch factor w.r.t. distances in the graph . deprived of edge .. For t作者: 打包 時(shí)間: 2025-3-25 04:10 作者: 無所不知 時(shí)間: 2025-3-25 07:51
Christos Efthymiopoulos,Rocío Isabel Paezon the global convex hull of all robots’ positions moves with full speed towards the inside of the convex hull. We prove a runtime bound of . for . three-dimensional contracting strategy, where . denotes the diameter of the initial configuration. This comes up?to a factor of . close to the lower bou作者: Antagonist 時(shí)間: 2025-3-25 15:21 作者: 傳授知識(shí) 時(shí)間: 2025-3-25 18:41 作者: Charitable 時(shí)間: 2025-3-25 21:15 作者: sigmoid-colon 時(shí)間: 2025-3-26 02:25
,KAM Theory for?Some Dissipative Systems,help to highlight the differences between the symplectic and conformally symplectic dynamics. For such dissipative systems we will present a KAM theorem in an a-posteriori format, originally developed in [.] for the symplectic case: assume we start with an approximate solution satisfying a suitable 作者: evasive 時(shí)間: 2025-3-26 07:08
Arnold Diffusion and Nekhoroshev Theory,methods based on canonical perturbation theory, i.e. by the construction of a suitable normal form at optimal order. As an example of such methods, we discuss the (quasi-)stationary-phase approximation for the selection of remainder terms acting as driving terms for the diffusion. Finally, we discus作者: 表狀態(tài) 時(shí)間: 2025-3-26 10:27 作者: 耐寒 時(shí)間: 2025-3-26 12:41 作者: 填滿 時(shí)間: 2025-3-26 20:35 作者: 女上癮 時(shí)間: 2025-3-26 21:35 作者: membrane 時(shí)間: 2025-3-27 04:43 作者: 樂章 時(shí)間: 2025-3-27 06:07 作者: 變態(tài) 時(shí)間: 2025-3-27 09:30
,Orbit Determination with?the?Keplerian Integrals,mal property of this polynomial is proved using Gr?bner bases theory. The second method (.) is thought for the linkage of 3 TSAs, and leads to a univariate polynomial equation of degree 8. A numerical test is shown for both algorithms.作者: 大廳 時(shí)間: 2025-3-27 17:25
2194-1009 of results both concerning the theory and the effective impl.This volume contains the detailed text of the major lectures delivered during the I-CELMECH Training School 2020 held in Milan (Italy). The school aimed to present a contemporary review of recent results in the field of celestial mechanics作者: 現(xiàn)存 時(shí)間: 2025-3-27 17:47 作者: CULP 時(shí)間: 2025-3-27 23:13
978-3-031-13117-2The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl作者: Atmosphere 時(shí)間: 2025-3-28 02:39 作者: ELATE 時(shí)間: 2025-3-28 08:44 作者: AMEND 時(shí)間: 2025-3-28 11:58 作者: acheon 時(shí)間: 2025-3-28 16:03 作者: CANT 時(shí)間: 2025-3-28 19:51
https://doi.org/10.1007/978-3-031-13115-8Normal forms and perturbation theory; Three-body problem; Celestial Mechanics; Space debris; Orbital Det作者: 發(fā)芽 時(shí)間: 2025-3-29 02:59
,The Unaccomplished Perfection of?Kepler’s World,A short walk trough the main works of Kepler, notably the ., trying to follow his search of the perfection of the World till the discovery of his celebrated laws. At the end of the road, the consciousness that the finish line had not yet been reached.作者: Missile 時(shí)間: 2025-3-29 04:50
ents theoretical perspectives on technological innovations pThis book addresses key issues concerning the maintenance time and development of patents granted by China, as well as the patent maintenance time granted by the United States, Germany, France, Japan and South Korea. Such issues include the
