A note on an oscillation criterion for an equation with damped term

Yan, Ju Rang

doi:10.1090/S0002-9939-1984-0727249-3

A note on an oscillation criterion for an equation with damped term

Author: Ju Rang Yan
Journal: Proc. Amer. Math. Soc. 90 (1984), 277-280
MSC: Primary 34C10
DOI: https://doi.org/10.1090/S0002-9939-1984-0727249-3
MathSciNet review: 727249
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Abstract: A new oscillation criterion is given for the equation $x''\left( t \right) + p\left( t \right)x'\left( t \right) + q\left( t \right)x\left( t \right) = 0$ , $t \in [{t_o},\infty )$ , where $p\left( t \right)$ and $q\left( t \right)$ are allowed to change sign on $[{t_0},\infty )$ .

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