Non-monotone positive solutions of second-order linear differential equations: existence, nonexistence and criteria
We study non-monotone positive solutions of the second-order linear differential equations: $(p(t)x')' + q(t) x = e(t)$, with positive $p(t)$ and $q(t)$. For the first time, some criteria as well as the existence and nonexistence of non-monotone positive solutions are proved in the framewo...
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| Format: | Artikel |
| Sprache: | English |
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University of Szeged
2016-10-01
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| Schriftenreihe: | Electronic Journal of Qualitative Theory of Differential Equations |
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| Online Zugang: | http://www.math.u-szeged.hu/ejqtde/periodica.html?periodica=1¶mtipus_ertek=publication¶m_ertek=4940 |