云南高校图书馆联盟文献共享服务平台- DELAY_DIFFERENTIAL

DELAY_DIFFERENTIAL_EQUATIONS: 作品数：96被引量：116H指数：5; 导出分析报告; 相关作者：丁效华庾建设王媛媛更多>>; 相关机构：华东师范大学中国科学院数学与系统科学研究院湖南大学哈尔滨工业大学更多>>; 相关期刊：《Acta Mathematicae Applicatae Sinica》《Acta Mathematica Scientia》《Journal of Ocean Engineering and Science》《Chinese Quarterly Journal of Mathematics》更多>>; 相关基金：国家自然科学基金中国博士后科学基金国家教育部博士点基金福建省自然科学基金更多>>

OSCILLATION CRITERIA FOR EVEN ORDER DELAY DIFFERENTIAL EQUATIONS WITH NONLINEAR TERM: 《Annals of Applied Mathematics》2017年第2期203-211,共9页Jinchang Yu; By Riccati transformation, we establish some new oscillation criteria for a class of even order delay differential equations with nonlinear term. In some sense, the results obtained extend some known results in the li...; 关键词：OSCILLATION DELAY nonlinear term even order Riccati transformation

OSCILLATION OF THIRD ORDER DELAY DIFFERENTIAL EQUATIONS WITH IMPULSES: 《Annals of Differential Equations》2007年第4期450-460,共11页Liu Xiuxiang Xu Zhiting; In this paper we study the oscillation and asymptotic behavior of third order delay differential equations with impulses. Some new sufficient conditions which guarantee that every solution is oscillatory or converges ...; 关键词：OSCILLATION IMPULSES third order delay differential equations

OSCILLATION CRITERIA FOR DELAY DIFFERENTIAL EQUATIONS WITH IMPULSES: 《Annals of Differential Equations》2006年第4期524-534,共11页Liu Kaien; The present paper is devoted to the investigation of the oscillation of second order nonlinear delay differential equation （DDE） with impulses, sufficient conditions of oscillation for the solutions of DDE with impu...; 关键词：OSCILLATION second order nonlinear DDE IMPULSES

Oscillatory and Asymptotic Behavior of Solutions for Nonlinear Impulsive Delay Differential Equations被引量：2: 《Acta Mathematicae Applicatae Sinica》2006年第3期387-396,共10页Wei-hua Mao An-hua Wan; The oscillatory and asymptotic behavior of the solutions for third order nonlinear impulsive delay differential equations are investigated. Some novel criteria for all solutions to be oscillatory or be asymptotic are ...; 关键词：IMPULSE DELAY OSCILLATION asymptotic property

OSCILLATIONS OF IMPULSES DELAY DIFFERENTIAL EQUATIONS WITH FORCING TERM被引量：3: 《Annals of Differential Equations》2006年第1期95-100,共6页Zhang Chaolong Yang Jianfu Guo Chengjun; This work is supported by the Science Foundation of Educational Department of Guangdong Province(Z03052).; A kind of extended first order impulses nonlinear FDE with forcing term is studied in this paper. Several criteria on the oscillations of solutions are given. We find some suitable impulse functions such that all the ...; 关键词：IMPULSES FDE OSCILLATION forcing term

OSCILLATION CRITERIA OF SOLUTIONS FOR A CLASS OF DELAY DIFFERENTIAL EQUATIONS WITH POSITIVE AND NEGATIVECOE FFICIENTS被引量：1: 《Annals of Differential Equations》2004年第3期235-242,共8页关开中王奇生廖基定; Project supported by Scientific Research Fund of Hunan Provincial Education Department (China)(granted 03C427).; Some sufficient conditions for the oscillation of all solutions of the delay differential equations with positive and negative coefficientsare obtained, where 0 < αi, βi <1,pi>, qi >, are constants, t = 1,2, …, n.; 关键词：positive and negative coefficients delay differential equation OSCILLATION

OSCILLATION OF DELAY DIFFERENTIAL EQUATIONS WITH PIECEWISE CONSTANT ARGUMENT被引量：2: 《Applied Mathematics(A Journal of Chinese Universities)》2000年第4期383-390,共8页Luo Zhiguo Shen JianhuaDept. of Math., Hunan Normal Univ., Changsha 410081. E mail: luozg@mail. hunnu.edu.cn; The delay differential equation with piecewise constant argument x′(t)+a(t)x(t)+ b(t) x([t-k])=0 is considered,where a(t) and b(t) are continuous functions on [-k,∞),b(t)≥0,k is a positive integer...; 关键词：OSCILLATION differential equation difference eguation.

LINEARIZED OSCILLATIONS FOR AUTONOMOUS DELAY DIFFERENTIAL EQUATIONS: 《Applied Mathematics and Mechanics(English Edition)》2000年第7期849-854,共6页李永昆; theABFofYunnanProvinceofChina; The linearized oscillations of the nonlinear autonomous delay differential equation [GRAPHICS] are studied.; 关键词：delay differential equation OSCILLATION NONOSCILLATION

OSCILLATION　AND　ASYMPTOTIC　BEHAVIOR　OF　SOLUTIONS　OF　DELAY　DIFFERENTIAL　EQUATIONS　WITH　IMPULSES被引量：10: 《Annals of Differential Equations》1994年第1期61-68,共8页申建华王志成; Sufficient conditions are obtained respectively for tending to zero of the nonoscillatory solutions of equation with impulses and for tending to infinite of every nonoscillatory solution. Conditions are also obtained ...; 关键词：and phrases:Impulses delay differential equations OSCILLATION Asymptotic Behavior

A Note on "Oscillation of Solutions of First Order Delay Differential Equations: 《Journal of Mathematical Research and Exposition》1990年第2期290-293,共4页庾建设; The aim in this paper is to cite instances in illustration of the incorrectness of certain oscillation theorems in Yan [1] . We also point out that the proof of the main theorems in [ 1 ] is not true, and express our ...; 关键词：时滞微分方程振动性解

DELAY_DIFFERENTIAL_EQUATIONS