dynamical instability

См. также в других словарях:

• Chetayev instability theorem — The Chetayev instability theorem for dynamical systems states that if there exists for the system a function V(x) such that in any arbitrarily small neighborhood of the origin there is a region D1 in which V(x) > 0 and on whose boundaries V(x) …   Wikipedia

• Nice model — The Nice model (pronounced /ˈniːs/, like niece) is a scenario for the dynamical evolution of the Solar System. It is named for the location of the Observatoire de la Côte d Azur, where it was initially developed, in Nice, France.[1][2] It… …   Wikipedia

• Baroclinity — In fluid dynamics, the baroclinity (sometimes called baroclinicity) is a measure of the stratification in a fluid. A baroclinic atmosphere is one for which the density depends on both the temperature and the pressure; contrast this with… …   Wikipedia

• Formation and evolution of the Solar System — Artist s conception of a protoplanetary disk The formation and evolution of the Solar System is estimated to have begun 4.568 billion years ago with the gravitational collapse of a small part of a giant molecular cloud …   Wikipedia

• Asteroide troyano — Localización de los asteroides troyanos. También se muestra el cinturón principal. Los asteroides troyanos son asteroides que comparten órbita con un …   Wikipedia Español

• Pluto — This article is about the dwarf planet. For other uses, see Pluto (disambiguation). Pluto   …   Wikipedia

• Modèle de Nice — Le modèle de Nice est un scénario décrivant la formation et l évolution du système solaire. Il est nommé ainsi car il fut initialement développé à l observatoire de la Côte d Azur, à Nice en France[1],[2]. Il propose que les planètes géantes… …   Wikipédia en Français

• Electrodynamic tether — Electrodynamic tethers are long conducting wires, such as the one deployed from the tether satellite, which can operate on electromagnetic principles as generators, by converting their kinetic energy to electrical energy, or as motors, converting …   Wikipedia

• Space tether — Artist s conception of satellite with a tether Space tethers are cables, usually long and very strong, which can be used for propulsion, stabilization, or maintaining the formation of space systems by determining the trajectory of spacecraft and… …   Wikipedia

• Formation et évolution du système solaire — Vue d artiste d un disque protoplanétaire. La formation et l évolution du système solaire sont déterminées par un modèle aujourd hui très largement accepté et connu sous le nom d « hypothèse de la nébuleuse solaire ». Ce modèle fut… …   Wikipédia en Français

• Формирование и эволюция Солнечной системы — Согласно современным представлениям, формирование Солнечной системы началось около 4,6 млрд лет назад с гравитационного коллапса небольшой части гигантского межзвёздного молекулярного облака. Большая часть вещества оказалась в гравитационном …   Википедия