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arXiv 1005.0486math.SPmath.AP
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强磁场下的Schroedinger算子:奇点的奇性传播和更尖锐的渐近性

Schroedinger Operator with Strong Magnetic Field: Propagation of singularities and sharper asymptotics

Victor Ivrii

摘要:

考虑非退化磁场下的二维薛定谔算子,讨论了其谱渐近性,给出了其馀项估计为$o(μ^{-1}h^{-1})$或更好的估计.我们还考虑了非简并磁场下的三维薛定谔算子,并讨论了其谱渐近性,其馀项估计为$o(μ^{-1}h^{-1})$或更好。我们还考虑了广义薛定谔-泡利算子在相同的框架下,虽然与$μh\ge 1$和推导谱渐近与剩余估计高达$O(h^{-1}|\log h|)$和主部$\asymp μh^{-2}$。

英文摘要:

We consider 2-dimensional Schrödinger operator with the non-degenerating magnetic field and we discuss spectral asymptotics with the remainder estimate $o(μ^{-1}h^{-1})$ or better. We also consider 3-dimensional Schrödinger operator with the non-degenerating magnetic field and we discuss spectral asymptotics with the remainder estimate $o(μ^{-1}h^{-1})$ or better. We also consider generalized Schrödinger-Pauli operator in the same framework albeit with $μh\ge 1$ and derive spectral asymptotics with the remainder estimate up to $O(h^{-1}|\log h|)$ and with the principal part $\asymp μh^{-2}$.

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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