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arXiv 1107.0184math.APmath.CAmath.FA
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薛定谔算子的正则性

Regularity properties of Schrödinger operators

Tao Ma, P. R. Stinga, J. L. Torrea, Chao Zhang

摘要:

设L是薛定谔算子L=-Δ+V,其中非负位势V满足逆赫尔德不等式.利用L-调和扩张的方法,我们研究了适应Hölder空间尺度上的正则性估计。我们给出了L-Hölder空间的一个点态描述,并给出了任意阶分数阶导数的增长性和Carleson测度的一些刻画。应用到分数幂的L和乘法器的拉普拉斯变换类型的发展。

英文摘要:

Let L be a Schrödinger operator of the form L=-Δ+V, where the nonnegative potential V satisfies a reverse Hölder inequality. Using the method of L-harmonic extensions we study regularity estimates at the scale of adapted Hölder spaces. We give a pointwise description of L-Hölder spaces and provide some characterizations in terms of the growth of fractional derivatives of any order and Carleson measures. Applications to fractional powers of L and multipliers of Laplace transform type developed.

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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