Neutral differential equations of mixed typeSecond-orderDamping termThis article concerns the oscillatory behavior of solutions to damped second-order linear functional differential equations with a mixed neutral term. The authors present new oscillation criteria that improve and extend some existing ones ...
3. In this paper,we present some criteria for the oscillation of a class of second order nonlinear differential equation with damping. 研究了一类二阶非线性阻尼微分方程解的振动性,建立了3个新的振动性定理,推广和改进了已知的一些结果。更多例句>> 2) damped differential equation 阻尼微分方程 1. ...
This work deals with the study on the oscillatory behavior of solutions to a class of nonlinear second-order functional differential equation with superlinear neutral terms. It presents new sufficient conditions that ensure the oscillation of all solutions under the assumptions that allow applications to...
Several oscillation criteria are given for the second order nonlinear differentialequation with damped term of the form [a(t)(y′(t))^σ]′+p(t)(y′(t))^σ... SM Rankin - 《Journal of Mathematical Analysis & Applications》 被引量: 98发表: 1976年 Two theorems on the complex oscillatio...
8.1b: Examples of Fourier Series Even functions use only cosines (F(–x) = F(x)) and odd functions use only sines. The coefficientsanandbncome from integrals ofF(x)cos(nx) andF(x)sin(nx). 14:03Video length is 14:03 8.1c: Fourier Series Solution of Laplace's Equation ...
1 IntroductionRecently there wele a lot of activity concerning the oscillatory behavior ofsolutions of delay differential equations. We refer to the monogr... 唐先华 - 《Annals of Applied Mathematics》 被引量: 15发表: 2000年 Oscillation of Solutions of Nonlinear Difference Equation With a Super-lin...
By using Riccati technique, some necessary conditions are established for nonoscillation of solution of second order damped elliptic differential equation ... Z Xu - 《Acta Mathematica Sinica》 被引量: 18发表: 2004年 Nonoscillation and oscillation criteria for second order half-linear differential equ...
Okay, come to the point -- The Frequency in Oscillation System. In general, there are two cases, undamped and damped. Let's begin with the first and easier one. Case 1. Undamped Oscillation System. In this system, the general form of the equation is y′′+ω20y=f(x)y″+ω02y=f...
Nonlinear differential equationdelaysecond-orderneutral termoscillation; 75.Analysis of stage-structured model with mixed type of functional response and impulsive biological control 机译:用混合型功能反应和冲动生物控制分析舞台结构模型 作者:Bhanu Gupta;Amit Sharma;Joydip Dhar;Sanjay K. Srivastava ...
Some Kamenev-type oscillation criteria are obtained for a second order quasilinear damped differential equation with impulses. These criteria generalize and improve some well-known results for second order differential equations with /and without impulses. In addition, new oscillation criteria are also ...