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arXiv 0906.2833math.AP
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波映射VI的全局正则性。最小能量爆破解的抽象理论

Global regularity of wave maps VI. Abstract theory of minimal-energy blowup solutions

Terence Tao

摘要:

在本系列的前几篇文章中,关于二维Minkowski空间$\R^{1+2}$到双曲空间$\H^m$的波映射的整体正则性猜想被归结为在该猜想失败的情况下构造几乎周期模对称的最小能量爆破解的问题。在本文中,我们表明,这个问题可以进一步减少,显示的解决方案,在临界能量,无论是频率离域,空间分散,或空间离域有界的“熵”。后面的这些事实将在本系列的最后一篇论文中得到证明。

英文摘要:

In the previous papers in this series, the global regularity conjecture for wave maps from two-dimensional Minkowski space $\R^{1+2}$ to hyperbolic space $\H^m$ was reduced to the problem of constructing a minimal-energy blowup solution which is almost periodic modulo symmetries in the event that the conjecture fails. In this paper, we show that this problem can be reduced further, to that of showing that solutions at the critical energy which are either frequency-delocalised, spatially-dispersed, or spatially-delocalised have bounded ``entropy''. These latter facts will be demonstrated in the final paper in this series.

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。

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