Spectral gaps of Schrödinger operators with periodic singular potentials
2009 ◽
Vol 6
(2)
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pp. 95-165
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1973 ◽
Vol 52
(3)
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pp. 258-260
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1996 ◽
Vol 22
(2)
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pp. 199-239
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1992 ◽
Vol 17
(5-6)
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pp. 953-965
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Keyword(s):
Keyword(s):
2017 ◽
Vol 263
(6)
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pp. 3581-3610
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2000 ◽
Vol 176
(2)
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pp. 368-399
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