...关键词： 差分方程; 极大值项; 非振动解; 渐近性 [gap=661]Key words: difference equations; maxima; non-oscillatory solution; asymptotical property ...
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本文研究一类非线性中立型时滞差分方程的非振动解的渐进性，改进了相关的结果。
This paper is concerned with of asymptotic behavior for a family of neutral delay nonlinear difference equations, which improves some known results.
文章将建立了具有分段常数滞后变元微分方程组振动的一个充分条件，并讨论其非振动解的渐近性。
The present paper is devoted to the oscillations and nonoscillations of a kind of impulsive delay differential equations with piecewise constant argument.
本文应用可积的一类线性微分方程求出了非均质变截面弹性直杆振动问题的一个精确解，我们应用这一精确解验证了渐近解的精确度。
This paper gives an exact solution for free vibration of a physically nonuniform straight bar with varying section by the use of a class of integrable linear ordinary differential equation.
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