Chaotic Behaviour of Nonlinear Evolution Equation with Fifth Order Dispersion
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概要
- 論文の詳細を見る
We have numerically investigated the solution of a nonlinear evolution equationwith the second order nonlinearity and the fifth order dispersion. The equationis non-integrable in the sense that the equation has only three conserved quan-tities. When the initial wave amplitude is small, the solution looks like integrable.In this case, the rectu'rence of an initial waveform is observed like the solution ofthe Korteweg-de Vries equation. If the amplitude is increased beyond a certainthreshold, the solution depends sensitively on the initial condition. In such achaotic solution, the recurrence is no longer observed.
- 社団法人日本物理学会の論文
- 1982-09-15
著者
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Yoshimura Kazuyoshi
Faculty Of Engineering Tokyo Denki University
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WATANABE Shinsuke
Research Institute for Energy Materials,Yokohama National University
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Watanabe Shinsuke
Research Information Center Institute Of Plasma Physics Nagoya University:research Institute For Ene
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