Local Solvability of Cauchy Problem for Kaup-Kupershmidt Equation

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Xiang Qing ZHAO Shen Ming GU School of MathematicsPhysics and Information ScienceZhejiang Ocean UniversityZhejiang PRChina [316000 ]
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O175.8 [边值问题];
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This paper deals with the local solvability of initial value problem for Kaup-Kupershmidt equations.Indeed,using Bourgain method,we prove that the Cauchy problem of Kaup-Kupershmidt equation is local well-posed in H s whenever s > 9 8 ,which improves the former results in [5].
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页码:543 / 551
页数:9
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