SEMI-CLASSICAL ANALYSIS FOR NONLINEAR SCHRODINGER EQUATIONS

非线性薛定谔方程俄半经典分析

数学分析

原   价:
1000.00
售   价:
750.00
发货周期:预计3-5周发货
作      者
出  版 社
出版时间
2008年03月05日
装      帧
精装
ISBN
9789812793126
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页      码
256
语      种
英文
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图书简介
These lecture notes review recent results on the high-frequency analysis of nonlinear Schrödinger equations in the presence of an external potential. The book consists of two relatively independent parts: WKB analysis, and caustic crossing. In the first part, the basic linear WKB theory is constructed and then extended to the nonlinear framework. The most difficult supercritical case is discussed in detail, together with some of its consequences concerning instability phenomena. Applications of WKB analysis to functional analysis, in particular to the Cauchy problem for nonlinear Schrödinger equations, are also given. In the second part, caustic crossing is described, especially when the caustic is reduced to a point, and the link with nonlinear scattering operators is investigated. These notes are self-contained and combine selected articles written by the author over the past ten years in a coherent manner, with some simplified proofs. Examples and figures are provided to support the intuition, and comparisons with other equations such as the nonlinear wave equation are provided. Key Features • Is the first book on the semi-classical analysis of nonlinear Schrödinger equations • Provides a unified approach to the latest results in the field, with plenty of examples and figures • Gives suggestions for future research directions
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