Oscillatory Properties of the Solutions of Nonlinear Delay Hyperbolic Differential Equations of Neutral Type
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摘要: 讨论一类多滞量非线性中立双曲型时滞偏微分方程解的振动性质,应用积分不等式和泛函微分方程的某些结果,获得了其一切解振动的一系列充分条件。结论充分表明了时滞量的决定性作用,指出了其与普通双曲型偏微分方程质的差异。Abstract: By making use of the integral inequalities and some results of the functional differential equations,oscillatory properties of solutions of certain nonlinear hyperbolic partial differential equations of neutral type with multi-delays were investigated and a series of sufficient conditions for oscillations of the equations were established.The results fully indicate that the oscillations are caused by delay and hence reveal the difference between these equations and those equations without delay.
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Key words:
- neutral /
- delay /
- hyperbolic /
- oscillation /
- nonlinear
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