Oscillation and Comparison Theorems for Second Order Linear Differential
Equations with Integrable Coefficients
Keyword(s):
The classical comparison and interlacing theorems of Sturm were originally proved for the equations under the assumption that all coefficients are real-valued, continuous, and p > 0, P > 0. Atkinson [1, Chapter 8] has carried out the standard theory for eigenvalue problems involving (1), under the more general hypothesis
2012 ◽
Vol 44
(3)
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pp. 545-562
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1971 ◽
Vol 14
(4)
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pp. 539-550
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1980 ◽
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pp. 175-188
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1973 ◽
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pp. 603-606
1986 ◽
Vol 17
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pp. 422-450
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1991 ◽
Vol 7
(4)
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pp. 354-359
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1968 ◽
Vol 79
(1)
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pp. 391-398
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