On Nonoscillation of Advanced Differential Equations with Several Terms

Date
2011-03-30
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Abstract
Existence of positive solutions for advanced equations with several terms is investigated in the following three cases: (a) all coefficients are positive; (b) all coefficients are negative; (c) there is an equal number of positive and negative coefficients. Results on asymptotics of nonoscillatory solutions are also presented.
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Citation
L. Berezansky and E. Braverman, “On Nonoscillation of Advanced Differential Equations with Several Terms,” Abstract and Applied Analysis, vol. 2011, Article ID 637142, 14 pages, 2011. doi:10.1155/2011/637142