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Oscillation and nonoscillation of fourth order nonlinear neutral differential equations - MaRDI portal

Oscillation and nonoscillation of fourth order nonlinear neutral differential equations (Q5960357)

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scientific article; zbMATH DE number 1724066
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Oscillation and nonoscillation of fourth order nonlinear neutral differential equations
scientific article; zbMATH DE number 1724066

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    Oscillation and nonoscillation of fourth order nonlinear neutral differential equations (English)
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    23 January 2003
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    Some oscillation and nonoscillation criteria for the fourth-order neutral differential equation \[ (r(t)(y(t)+p(t)y(h(t)'') ''+f(t,y(\sigma (t)))=0 \] are established. These results generalize some known results in the literature. Two examples illustrating the results are given.
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    oscillation
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    nonoscillation
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    fourth-order neutral differential equation
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