Reductive Perturbation Method for Nonlinea Wave Propagatio in Inhomogeneous Media. I
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概要
- 論文の詳細を見る
The present paper deals with the propagation of waves of small but finite amplitude in slightly inhomogeneous media. The system of equations considered is that of quasi-linear hyperbolic partial differential equations, in which the inhomogeneity is characterized by a slowly varying function of a space coordinate. The original system is reduced, in the lowest step of a perturbation, to a single non-linear equation, which can be integrated by the method of characteristics in case of smooth solutions.
- 社団法人日本物理学会の論文
- 1969-10-05
著者
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Taniuti Tosiya
Department Of Engineering Natural Science-mathematics Chubu University
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Asano Naruyoshi
Department Of Engineering Mathematics Faculty Of Engineering Utsunomiya University
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