Limit-point and limit-circle criteria for Sturm-Liouville equations with intermittently negative principal coefficients
1986 ◽
Vol 103
(3-4)
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pp. 215-228
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Keyword(s):
SynopsisLimit-point and limit-circle criteria are given for the generalised Sturm-Liouville differential expressionwhere(i) p, q, and w are real-valued on [a, b),(ii) p−1, q, w are locally Lebesgue integrable on [a, b),(iii) w > 0 almost everywhere on [a, b) and the principal coefficient p is allowed toassume both positive and negative values.
1975 ◽
Vol 72
(3)
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pp. 219-224
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Keyword(s):
Keyword(s):
1981 ◽
Vol 88
(3-4)
◽
pp. 329-343
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Keyword(s):
1976 ◽
Vol 28
(5)
◽
pp. 905-914
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2012 ◽
Vol 205
◽
pp. 67-118
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Keyword(s):
1974 ◽
Vol 10
(2)
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pp. 315-316
2000 ◽
Vol 130
(1)
◽
pp. 25-34
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1976 ◽
Vol 75
(1)
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pp. 1-3
Keyword(s):
2014 ◽
Vol 58
(1)
◽
pp. 125-147
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