arXivDaily arXiv每日学术速递 周一至周五更新
arXiv math/0101118math.AP
收藏

双线性估计及其在非线性Wave Equations中的应用

Bilinear Estimates and Applications to Nonlinear Wave Equations

Sergiu Klainerman, Sigmund Selberg

摘要:

我们进行了系统的审查的一些结果,局部适定性的柯西问题的某些系统的非线性波动方程,与最小的正则性假设的初始数据。此外,我们提供了一个相当简化和统一的处理这些结果,也提供了完整的证明大数据。本文也是对非线性波动方程这一非常活跃的领域的研究现状的一个介绍和综述。整个调查的关键因素是我们考虑的方程的零结构的使用,以及与之密切相关的双线性估计。

英文摘要:

We undertake a systematic review of some results concerning local well-posedness of the Cauchy problem for certain systems of nonlinear wave equations, with minimal regularity assumptions on the initial data. Moreover we provide a considerably simplified and unified treatment of these results and provide also complete proofs for large data. The paper is also intended as an introduction to and survey of current research in the very active area of nonlinear wave equations. The key ingredients throughout the survey are the use of the null structure of the equations we consider and, intimately tied to it, bilinear estimates.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑