Oscillation and nonoscillation criteria for delay differential equations
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- by Á. Elbert and I. P. Stavroulakis PDF
- Proc. Amer. Math. Soc. 123 (1995), 1503-1510 Request permission
Abstract:
Oscillation and nonoscillation criteria for the first-order delay differential equation \[ x’(t) + p(t)x(\tau (t)) = 0,\quad t \geq {t_0},\tau (t) < t,\] are established in the case where \[ \int _{\tau (t)}^t {p(s)ds \geq \frac {1}{e}\quad {\text {and}}\quad \lim \limits _{t \to \infty } \int _{\tau (t)}^t {p(s)ds = \frac {1}{e}.} } \]References
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Additional Information
- © Copyright 1995 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 123 (1995), 1503-1510
- MSC: Primary 34K15
- DOI: https://doi.org/10.1090/S0002-9939-1995-1242082-1
- MathSciNet review: 1242082