arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1008.5397math.AP
收藏

广义和加权Eschhartz估计

Generalized and weighted Strichartz estimates

Jin-Cheng Jiang, Chengbo Wang, Xin Yu

摘要:

本文在欧几里得空间$\mathbb{R}^n$中讨论了不同类型的Escherichartz估计之间的关系,并给出了新的估计.特别地,我们证明了包括薛定谔方程和波动方程在内的一大类色散算子的广义和加权Schehartz估计。作为这些新估计的一个示例应用,我们能够证明施特劳斯猜想的低正则性的2和3维。

英文摘要:

In this paper, we explore the relations between different kinds of Strichartz estimates and give new estimates in Euclidean space $\mathbb{R}^n$. In particular, we prove the generalized and weighted Strichartz estimates for a large class of dispersive operators including the Schrödinger and wave equation. As a sample application of these new estimates, we are able to prove the Strauss conjecture with low regularity for dimension 2 and 3.

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。

↑