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微分方程     
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  differential equation
     The Wavelet Method for Differential Equation
     微分方程中的小波方法
短句来源
     The Construction and Qualitative Research of Differential Equation Model of Interest Rate-Circulating Amount in Financial Market
     金融市场利率—流通量微分方程模型的建立与定性研究
短句来源
     A Study on Exact Solutions and Lie Symmetries of Differential Equation with Symbolic Computation
     微分方程精确解及李对称符号计算研究
短句来源
     Properties of the Solution of Backward Stochastic Differential Equation and Applications in Finance
     倒向随机微分方程解的性质和在金融上的应用
短句来源
     Applications of Backward Stochastic Differential Equation and Nonlinear Expectations: Risk Measure, Option Pricing and Estimation of Evaluation Mechanism
     倒向随机微分方程和非线性期望在金融中的应用:风险度量,定价机制的估计以及期权定价
短句来源
更多       
  differential equations
     PARALLEL ROSENBROCK METHODS FOR STIFF DIFFERENTIAL EQUATIONS
     刚性微分方程的并行Rosenbrock方法
短句来源
     Studies of Some Aspects on Abstract Semilinear Evolution Equations and Functional Differential Equations
     抽象半线性发展方程与泛函微分方程若干问题的研究
短句来源
     Periodic Solutions for Delay Differential Equations and Boundary Value Problems for Differential Equations
     时滞微分方程周期解与微分方程边值问题的研究
短句来源
     Studies on the Solvability of Nonlinear Differential Equations
     非线性微分方程的可解性研究
短句来源
     Some Differential Equations Based Topics in Image Analysis
     基于微分方程的若干图像分析论题研究
短句来源
更多       
  differential equation of
     A differential equation of tension in tandem rolling was proposed as: dσ_(fi)/dt=E/(h_i integral from n=0 to L (dx)/(h(x)))(v_(i+1)~′-v_i) It seems to be satisfied for those rolling processes of both uniform and variant strip section.
     本文建议了一个连轧张力微分方程: dσ_(fi)/dt=E/(h_i integral from n=0 to L (dx)/(h(x)))(v_(i+1)~′-v_i)它适用于恒断面和变断面等各种轧制过程。
短句来源
     In this paper,Leggett-Williams fixed point theorem is used to study the existence of three positive solutions for boundary value problem of the second-order functional differential equation of the formx″(t)+F(t,x_t)=0 t∈x_0= x_1=ψ
     使用Leggett-Williams不动点定理研究了二阶泛函微分方程边值问题x″(t)+F(t,xt)=0 t∈[0,1]x0=x1=ψ三正解的存在性.
短句来源
     The periodic boundary value problem on integral differential equation of Volterra mode bearing minor parameter in a second order derivative term is studied,namely,εu″=f(t,u,Tu,(ε)u′,ε),u(0)=u(1),u′(0)=u′(1),\%thus, both the existence and the asymptotic estimate of solution to the problem are found out.
     研究了二阶导数项带小参数的一类Volterra型积分微分方程周期边值问题:εu″=f(t,u,Tu,ω(ε)u′,ε),u(0)=u(1),u′(0)=u′(1),得到了解的存在性和渐近估计。
短句来源
     Sufficient conditions are obtained for the existence of eventually positive solutions for the even order neutral differential equation of the form[a(t)x(t)-b(t)x(t-r)] (n) +q(t)f(x(t-σ))=0,t≥0
     获得了偶数阶中立型泛函微分方程[a( t) x( t) - b( t) x( t- r) ](n) + q( t) f ( x( t-σ) ) =0    ( t≥ 0 )存在最终正解的充分条件
短句来源
     Linear ordinary differential equation of the second order d~2y/dx~2+p(x)dy/dx+Q(x)y=0has a wide application in the science and technology.
     二阶线性常微分方程d~2y/dx~2 + P ( x ) dy/dx+ Q ( x ) y= 0在科学技术中有着广泛的应用。
短句来源
更多       
  of differential equations
     On the Complex Oscillation of Differential Equations f″+e~(az)f′+Q(z)f=F(z)
     微分方程f″+e~(az)f′+Q(z)f=F(z)的复振荡
短句来源
     Some necessary and sufficient conditions for the oscillation for all solutions of the class of differential equations:x'(t) +P/tx(αt) =0,t≥t0 >0,其中p∈R,α>0 are obtained, where p∈R,α>0, is constant number.
     考虑微分方程:x′(t)+(p/t)x(αt)=0,t≥t_0>0,其中p∈R,α>0为常数,获得了该方程一切解振动的必要充分条件。
短句来源
     Weak Carathodory Solution of Differential Equations in Banach Spaces
     Banach空间中微分方程的弱Carathodory解
短句来源
     EXISTENCE OF THE INFINITE LIMIT CYCLES OF DIFFERENTIAL EQUATIONS =H (Y)-F(X), =-G(X)
     微分方程=H(Y)-F(X),=-G(X)无限多个极限环的存在性
短句来源
     The Numerical Solution to Boundary Value Problems of Differential Equations in Hilbert Space-W_2~2(*)
     W_2~2(*)空间微分方程边值问题数值解
短句来源
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  differential equation
Their relationship with the heat equation and the newly introduced wavelet differential equation is established.
      
A partial differential equation from polymer science is shown to be solvable using the operational properties of the Euclidean-group Fourier transform.
      
By means of our inequality and the method of Lyapunov function we study the stability of two kinds of large scale differential systems with time lag and the stability of a higher-order differential equation with time lag.
      
For a differential equation, a theoretical proof of the relationship between the symmetry and the one-parameter invariant group is given: the relationship between symmetry and the group-invariant solution is presented.
      
The nonoverlapping domain decomposition method for parabolic partial differential equation on general domain is considered.
      
更多          
  differential equations
Fractal differential equations on the Sierpinski gasket
      
We study the analogs of some of the classical partial differential equations with Δ playing the role of the usual Laplacian.
      
Some applications are given to control theory for partial differential equations.
      
The Banach envelopes of Besov and Triebel-Lizorkin spaces and applications to partial differential equations
      
Originally introduced in the context of separation of variables for certain partial differential equations, PSWFs became an important tool for the analysis of band-limited functions after the famous series of articles by Slepian et al.
      
更多          
  differential equation of
In this paper, the existence of periodic solution for the third-order nonlinear ordinary differential equation of the form {} is considered, where f, g, h and p are the continuous functions, and p(t+T)=p(t).
      
The nonlinear differential equation of the rolling motion of ships in random beam seas was established considering nonlinear damping, nonlinear restoring moment, and random waves.
      
Is constructed a general solution to the integro-differential equation of the Volterra type in partial derivatives in the neighborhood of the equilibrium position.
      
It is known that the nonlinear system of equations of plane steady isentropic potential gas flow can be linearized and transformed to a single equivalent linear differential equation of second order.
      
A differential equation of the kinetic-energy balance of turbulence is used in a number of papers to close the equations describing average motion in turbulent flows.
      
更多          
  of differential equations
Symmetries and group-invariant solutions of differential equations
      
The cases in which (1) time-changes in oil saturation can be neglected and (2) pressure and oil saturation distributions in time and space described by a common system of differential equations are studied separately.
      
A two-dimensional system of differential equations in a cone and a sufficient condition for the existence of its periodic solution are investigated.
      
The introduced concepts are used for solving the problem on periodic oscillations of controlled objects described by the system of differential equations and by the system of differential inclusions.
      
Stability of solutions of differential equations under generalized pulse perturbations
      
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