nonlinear instability
61Soliton de Peregrine — Vue 3D de l évolution spatio temporelle du soliton de Peregrine Le soliton de Peregrine est une solution mathématique de l équation de Schrödinger non linéaire[1]. Cette solution a été établie en 1983 par Howell Peregrine, chercheur au… …
62Кристодулу, Деметриос — Деметриос Кристодулу греч. Δημήτριος Χριστοδούλου …
63Модель Ниццы — Модель Ниццы  сценарий динамического развития Солнечной системы. Его разработка была начата в обсерватории Лазурного берега в Ницце, Франция (отсюда и произошло его название)[1][2]. Данный сценарий предполагает перемещение планет гигантов из …
64Universe — For other uses, see Universe (disambiguation). Physical cosmology …
65Economic bubble — An economic bubble (sometimes referred to as a speculative bubble, a market bubble, a price bubble, a financial bubble, a speculative mania or a balloon) is trade in high volumes at prices that are considerably at variance with intrinsic values… …
66Ilya Prigogine — Born 25 January 1917(1917 01 25) Moscow, Russia …
67Colpitts oscillator — Early schematic of a Colpitts circuit, using a vacuum tube, redrawn from the patent publication. A Colpitts oscillator, invented in 1920 by American engineer Edwin H. Colpitts, is one of a number of designs for electron …
68Alfvén wave — An Alfvén wave, named after Hannes Alfvén, is a type of magnetohydrodynamic wave. Mathematical definition An Alfvén wave in a plasma is a traveling oscillation of the ions and the magnetic field. The ion mass density provides the inertia and the… …
69Rattleback — A rattleback, also known as an anagyre , celt , Celtic stone , rebellious celt , rattlerock , spin bar , wobble stone or wobblestone and by the product names ARK, Bizzaro Swirls, RATTLEBACKS, Space Pet and Space Toy, is a semi ellipsoidal top… …
70Plasma (physics) — For other uses, see Plasma. Plasma lamp, illustrating some of the more complex phenomena of a plasma, including filamentation. The colors are a result of relaxation of electrons in excited states to lower energy states after they have recombined… …
