Oscillation criteria for a certain second-order nonlinear differential equations with deviating arguments.
Tiryaki, Aydin (2009)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
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Displaying similar documents to “The oscillatory behavior of second order nonlinear elliptic equations.”
Oscillation criteria for a certain second-order nonlinear differential equations with deviating arguments.
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Oscillation theorems for certain even order neutral differential equations
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This paper is concerned with a class of even order nonlinear differential equations of the form where is even and . By using the generalized Riccati transformation and the averaging technique, new oscillation criteria are obtained which are either extensions of or complementary to a number of existing results. Our results are more general and sharper than some previous results even for second order equations.
Oscillation theorems for second order nonlinear differential equations with deviating arguments.
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Oscillation criteria for second order nonlinear differential equations
Blanka Baculíková (2006)
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Our aim in this paper is to present criteria for oscillation of the nonlinear differential equation The obtained oscillatory criteria improve existing ones.