Titlebook: Manifolds and Lie Groups; Papers in Honor of Y Jun-ichi Hano,A. Morimoto,H. Ozeki Book 1981 Springer Science+Business Media New York 1981 a

溫和女孩

痛恨

ARC

Marcos Dajczer,Katsumi Nomizuave propagation and diffraction. The paper by V. M. Babich is concerned with the application of the parabolic-equation method (of Academician V. A. Fok and M. A, Leontovich) to the problem of the asymptotic behavior of eigenfunc- tions concentrated in a neighborhood of a closed geodesie in a Riemann

先鋒派

轉(zhuǎn)折點

delegate

套索

危機

Osamu Kobayashi,Morio Obata the most effective and constructive technique allowing to find exponentially growing perturbations at the initial stage of the instability when the perturbation is still small and their behavior is well described by the linearized equation. However, the linear approximation ceases to function when

BET

Shoshichi Kobayashi,Takushiro Ochiai is the first stage of its transition to a turbulent state. This phenomenon is also very important in meteorology. The movement of the atmosphere is extremely irregular. There are not only damped waves, but also unstable waves, the amplitude of which increases, leading to the complete destruction of

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