研究非线性奇异控制系统的能控性子分布问题。
The controllability distribution problem of nonlinear singular control systems is studied.
研究非线性奇异系统的非交互控制的反馈实现问题。
The feedback realization problem of non-interacting control is studied for nonlinear singular systems.
研究非线性奇异系统的反馈稳定化问题。
The feedback stabilization problem of affine nonlinear singular systems is studied.
本文研究一类考虑数值积分影响时的一维非线性奇异抛物问题的有限元方法。
Under the effect of numerical integrate, a class of nonlinear parabolic boundary value problems with singular coefficients was considered in this article.
本文利用摄动方法和上下解方法，讨论了一类奇异非线性椭圆边值问题，它具有很好的应用背景和理论意义。
In this paper, a singular nonlinear elliptic boundary value problem which is very important in applied science and pure theory was discussed by the method of perturbation, sub-and super-solution.
本文主要研究半直线上非线性方程组奇异边值问题解的存在性。
In this paper, singular boundary value problems of non-linear equation system on a half-line will be considered.
讨论了非线性奇异扩散方程的第二初边值问题，证明了存在唯一的光滑解，且解关于初值是连续依赖的。
In this paper, the second initial and boundary value problem of a nonlinear singular diffusion equation is discussed.
获得了一类一阶可变号非线性奇异初值问题的新结果。
New existence results are presented for the first-order nonlinear singular initial problems. Here the non-linearity can change the sign.
文摘：获得了一类一阶可变号非线性奇异初值问题的新结果。
Abstract: New existence results are presented for the first-order nonlinear singular initial problems. Here the non-linearity can change the sign.
在实际应用中，很多问题出现的方程都是奇异非线性方程，如分歧点、折点等。
Many equations arising in practical application are singular nonlinear equations, such as bifurcation points, inflexion etc.
本文研究一类拟线性椭圆—抛物型方程，具有非线性边值条件的奇异摄动问题。
In this paper, we consider singularity perturbed problem for a kind of quasilinear elliptic-parabolic type equation with nonlinear boundary value conditions.
利用锥上的混合单调算子不动点定理，本文研究了一类四阶奇异非线性微分方程的边值问题，即一类弹性梁方程问题。
By using a fixed point theorem of mixed monotone operators in cone, this paper studied a fourth-order nonlinear singular boundary value problem, namely a class of elastic beam equation.
使用锥上拓扑度理论，研究二阶非线性奇异微分方程组两点边值问题正解的存在性。
By using fixed point index theory in a cone, we study the existence of positive solutions of boundary value problems for systems of nonlinear second order singular differential equations.
讨论隐含离散时间奇异非线性系统的精确线性化问题。
The exact linearization of a class of implicit discrete-time nonlinear singular systems is studied.
利用锥映射的不动点指数定理，研究了一类非线性奇异边值问题多个正解的存在性问题。
This paper discusses the existence of multiple positive solutions of a class of nonlinear singular boundary value problems by means of the fixed point index Theorem on cones.
可转换债券定价问题涉及到多种复杂因素，具有明显的不确定性、非线性和奇异期权特性。
Convertible bond pricing issues related to a variety of complex factors, have characteristics of uncertainty, nonlinear and exotic.
可转换债券定价问题涉及到多种复杂因素，具有明显的不确定性、非线性和奇异期权特性。
Convertible bond pricing issues related to a variety of complex factors, have characteristics of uncertainty, nonlinear and exotic.
应用推荐