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arXiv 1811.08697math.AP
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一般Finsler流形上的Sharp测不准原理

Sharp uncertainty principles on general Finsler manifolds

Libing Huang, Alexandru Kristály, Wei Zhao

摘要:

本文主要研究了具有任意测度的前向完备Finsler流形上的尖锐测不准原理(Heisenberg-Pauli-Weyl,Caffarelli-Kohn-Nirenberg和Hardy不等式)。在较弱的假设下,Heisenberg-Pauli-Weyl和Caffarelli-Kohn-Nirenberg不等式中对应于尖常数的极值的存在性分别用三个非黎曼量,即其可逆性和由测度诱导的旗曲率和$S$ -曲率的消失,充分刻画了Finsler流形的性质.特别地,Busemann-Hausdorff测度是Finsler流形上锐测不准原理研究中的最优测度。我们的结果的最优性支持的兰德斯型芬斯勒的例子起源于策梅洛导航问题。

英文摘要:

The paper is devoted to sharp uncertainty principles (Heisenberg-Pauli-Weyl, Caffarelli-Kohn-Nirenberg and Hardy inequalities) on forward complete Finsler manifolds endowed with an arbitrary measure. Under mild assumptions, the existence of extremals corresponding to the sharp constants in the Heisenberg-Pauli-Weyl and Caffarelli-Kohn-Nirenberg inequalities fully characterizes the nature of the Finsler manifold in terms of three non-Riemannian quantities, namely, its reversibility and the vanishing of the flag curvature and $S$-curvature induced by the measure, respectively. It turns out in particular that the Busemann-Hausdorff measure is the optimal one in the study of sharp uncertainty principles on Finsler manifolds. The optimality of our results are supported by Randers-type Finslerian examples originating from the Zermelo navigation problem.

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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