Oscillation theorems for a second order sublinear ordinary differential equation
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- by Takeshi Kura PDF
- Proc. Amer. Math. Soc. 84 (1982), 535-538 Request permission
Abstract:
New oscillation criteria are given for the differential equation \[ u'' + a(t)|u{|^\alpha }\operatorname {sgn} u = 0,\quad 0 < \alpha < 1,\] where $a(t)$ is allowed to take on negative values for arbitrarily large $t$.References
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Additional Information
- © Copyright 1982 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 84 (1982), 535-538
- MSC: Primary 34C15
- DOI: https://doi.org/10.1090/S0002-9939-1982-0643744-8
- MathSciNet review: 643744