Absolute continuity of the spectrum of the periodic Schrödinger operator in a layer and in a smooth cylinder

被引:0
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作者
Kachkovskiy I. [1 ]
Filonov N. [1 ]
机构
[1] St. Petersburg Department of the Steklov Mathematical Institute, St. Petersburg
关键词
Russia; Real Number; Potential Versus; Mathematical Institute; Spectral Cluster;
D O I
10.1007/s10958-011-0547-8
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摘要
The Schrödinger operator H = -Δ + V is considered in a layer or in a d-dimensional cylinder. The potential V is assumed to be periodic with respect to a lattice. The absolute continuity of H is established, provided that V ∈ Lp,loc, where p is a real number greater than d/2 in the case of a layer and p > max(d/2, d - 2) for a cylinder. Bibliography: 14 titles. © 2011 Springer Science+Business Media, Inc.
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页码:274 / 281
页数:7
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