On the absolutely continuous spectrum of Sturm-Liouville operators with applications to radial quantum trees
1991 ◽
Vol 1991
(416)
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pp. 1-24
1985 ◽
Vol 7
(1)
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pp. 432-442
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Keyword(s):
1989 ◽
Vol 142
(2)
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pp. 591-604
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2019 ◽
Vol 238
(5)
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pp. 566-590
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2018 ◽
Vol 29
(4)
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pp. 1072-1086
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