CSpace
 具有正负系数的二阶中立型时滞emdenfowler方程的振动准则 罗红英1; 屈英2; 俞元洪3 2017 Source Publication 应用数学学报 ISSN 0254-3079 Volume 40Issue:5Pages:667 Abstract 该文建立了具有正负系数的二阶中立型时滞Emden-Fowler方程 ${\left({a\left(t \right){{\left {x\left(t \right) + p\left(t \right)f\left({x\left({\delta \left(t \right)} \right)} \right)} \right}^\prime }} \right)^\prime } + q\left(t \right)g\left({\varphi \left({x\left({\sigma \left(t \right)} \right)} \right)} \right) - r\left(t \right)h\left({\varphi \left({x\left({t - r} \right)} \right)} \right) = 0$,$t \ge {t_0}$.的一切解振动的若干新的充分条件,所得结果改进和推广了已知的一些结论,我们也用例子来说明结果的意义. Language 英语 Document Type 期刊论文 Identifier http://ir.amss.ac.cn/handle/2S8OKBNM/41525 Collection 中国科学院数学与系统科学研究院 Affiliation 1.曲靖师范学院2.中央财经大学3.中国科学院数学与系统科学研究院 Recommended CitationGB/T 7714 罗红英,屈英,俞元洪. 具有正负系数的二阶中立型时滞emdenfowler方程的振动准则[J]. 应用数学学报,2017,40(5):667. APA 罗红英,屈英,&俞元洪.(2017).具有正负系数的二阶中立型时滞emdenfowler方程的振动准则.应用数学学报,40(5),667. MLA 罗红英,et al."具有正负系数的二阶中立型时滞emdenfowler方程的振动准则".应用数学学报 40.5(2017):667.
 Files in This Item: There are no files associated with this item.
 Related Services Recommend this item Bookmark Usage statistics Export to Endnote Google Scholar Similar articles in Google Scholar [罗红英]'s Articles [屈英]'s Articles [俞元洪]'s Articles Baidu academic Similar articles in Baidu academic [罗红英]'s Articles [屈英]'s Articles [俞元洪]'s Articles Bing Scholar Similar articles in Bing Scholar [罗红英]'s Articles [屈英]'s Articles [俞元洪]'s Articles Terms of Use No data! Social Bookmark/Share