| 非线性中立型微分差分方程非振动解的渐近性 |
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| 引用本文： | 喻伟.非线性中立型微分差分方程非振动解的渐近性[J].数学研究,1996,29(3):55-58. |
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| 作者姓名： | 喻伟 |
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| 作者单位： | 成都电子科技大学应用数学系 |
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| 摘 要： | 考虑非线性中立型微分差分方程［ｙ（ｔ）＋Ｐ（ｔ）ｇ（ｙ（ｔ－τ）］′＋Ｑ（ｔ）ｈ（ｙ（ｔ－σ））＝０（１）的非振动解的渐近性．若无特别申明，本文总假设Ａ函数Ｐ（ｔ），Ｑ（ｔ），ｇ（ｕ），ｈ（ｕ）皆为连续函数；ＢＱ（ｔ）＞０；ｕｇ（ｕ）＞０，ｕｈ（ｕ）＞０（ｕ≠０）；Ｃｇ（ｕ）＝ｈ（ｕ）＝０当且仅当ｕ＝０．
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| 关 键 词： | 微分差分方程，中立型，非振动解，渐近性 |
Asymptotic Behavior of Nonocccillatory Solution of Nonlinear Neutral Differential Diffence Equation |
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| Yu wei.Asymptotic Behavior of Nonocccillatory Solution of Nonlinear Neutral Differential Diffence Equation[J].Journal of Mathematical Study,1996,29(3):55-58. |
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| Authors: | Yu wei |
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| Abstract: | In this paper,We consider the asymptotic behavior of nonseititeeatory solution of nonlinear,differetial difference equationWithout special statements,We will always assume:A p(t),Q(t),g(u),h(u) are continuous functions;B Q(t)>0; ug(u)>0;uh(u)>0(uo);C g(u)=h(u)=0 iff.u=0. |
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| Keywords: | Differential Differnence Equation Neutral Nonoscillatory solution Asymptotic |
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