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arXiv 1903.02206math.APmath-phmath.MP
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黎曼流形上l个$\infty$势的半经典预解式估计

Semi-classical resolvent estimates for l $\infty$ potentials on Riemannian manifolds

Georgi Vodev

摘要:

证明了具有实值$\infty$位势的Schr{<$}dinger算子在具有紧致光滑边界的非紧连通黎曼流形上的半经典预解估计.我们证明了预解式的界依赖于无穷远处的man-ifold的结构。特别地,我们证明了对于紧支撑的实值L $\infty$势和渐近欧氏流形,预解式界的形式为exp(Ch -4/3 log(h -1)),而对于渐近双曲流形,预解式界的形式为exp(Ch -4/3),其中C > 0是某个常数.

英文摘要:

We prove semi-classical resolvent estimates for the Schr{ö}dinger operator with a real-valued L $\infty$ potential on non-compact, connected Riemannian manifolds which may have a compact smooth boundary. We show that the resolvent bound depends on the structure of the man-ifold at infinity. In particular, we show that for compactly supported real-valued L $\infty$ potentials and asymptoticaly Euclidean manifolds the resolvent bound is of the form exp(Ch --4/3 log(h --1)), while for asymptoticaly hyperbolic manifolds it is of the form exp(Ch --4/3), where C > 0 is some constant.

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