A lower bound for the ground state energy of a Schrödinger operator on a loop
2006 ◽
Vol 134
(12)
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pp. 3629-3635
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Keyword(s):
1996 ◽
Vol 138
(1)
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pp. 40-81
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Keyword(s):
2006 ◽
Vol 47
(7)
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pp. 072106
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2012 ◽
Vol 147
(3)
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pp. 529-541
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2006 ◽
Vol 342
(9)
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pp. 701-706
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Keyword(s):
1987 ◽
Vol 20
(1)
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pp. 69-78
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Keyword(s):