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等离子体的一些非线性问题研究
Some Aspects of Nonlinear Problems in Plasma Systems
【摘要】 利用从等离子体的实际问题引出的一些模型,研究了孤子、禁带孤波等相干结构,探索了非线性波动系统中的分岔、向混沌与湍流转变的现象、机制和控制问题.
【Abstract】 With models deduced from plasma systems, some phenomena in nonlinear wave systems are studied, such as solitons, gap solitary waves, bifurcations and transition to turbulence. The mechanism of bifurcations and control of chaos are also explored.
【关键词】 非线性时空系统;
孤立子;
禁带孤波;
分岔;
混沌和湍流;
控制混沌;
【Key words】 nonlinear space time dependent system soliton gap solitary wave bifurcation chaos and turbulence controlling chaos;
【Key words】 nonlinear space time dependent system soliton gap solitary wave bifurcation chaos and turbulence controlling chaos;
【基金】 国家自然科学基金,国家教委博士点基金
- 【文献出处】 原子核物理评论 ,NUCLEAR PHYSICS REVIEW , 编辑部邮箱 ,1997年03期
- 【分类号】O534
- 【下载频次】97