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一个耦合Schrdinger-KdV方程的唯一连续性(英文)
On the Unique Continuation Property for a Coupled Schrdinger-KdV Equation
【摘要】 本文证明了和如下耦合Schrdinger-KdV方程相联系的初值问题的足够光滑的解(u,v)=(u(x,t),v(x,t)),如果在一个非退化的时间区间内具有紧支集,那么u≡0,v≡0.
【Abstract】 We prove that,if a sufficiently smooth solution(u,v)=(u(x,t),v(x,t)) to the initial value problem associated with the coupled Schrdinger-KdV equation is supported compactly in a nontrivial time interval then it vanishes identically.
【关键词】 耦合Schrdinger-KdV方程;
紧支集;
唯一连续性;
【Key words】 coupled Schrdinger-KdV equation; compact support; unique continuation property;
【Key words】 coupled Schrdinger-KdV equation; compact support; unique continuation property;
【基金】 Supported by the Chinese National Science Foundation for Distinguished Young Scholars(No. 10671153);Research Foundation of Northwest University,China(No.09NW023) respectively
- 【文献出处】 数学进展 ,Advances in Mathematics , 编辑部邮箱 ,2010年02期
- 【分类号】O175.29
- 【被引频次】3
- 【下载频次】96