Abstract
We use the variational method to establish criteria for the existence of conjugate points and for the oscillation property of the linear differential Sturm–Liouville equation.
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Original Russian Text © Sh. Bilal, M.T. Dzhenaliev, 2017, published in Differentsial’nye Uravneniya, 2017, Vol. 53, No. 8, pp. 1017–1023.
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Bilal, S., Dzhenaliev, M.T. Sufficient oscillation conditions for the Sturm–Liouville equation. Diff Equat 53, 989–995 (2017). https://doi.org/10.1134/S0012266117080031
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DOI: https://doi.org/10.1134/S0012266117080031