极值原理
- 网络maximum principle;extremum principles;extremal principle
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极值原理统一的一种可能形式
A possible unified form of extremum principles
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在特殊情况下,新的一般变分原理将与已有的两个极值原理~[2,3]相重合。
Under special conditions this generalized variational principle coincides with the previous two extremum principles [ 2,3 ] .
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Lee极值原理与结构的大挠度塑性动力响应
Lee 's extremum principle and the large deflection response of dynamically loaded plastic structures
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一类快速扩散方程解的积分型极值原理及其在区域边界上的blowup
An Integral Type Maximum Principle and Blow up on the Boundary of the Solution for a Fast Diffusion Equation
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解Burgers方程的部分迎风有限元法与离散极值原理
On partial upwind finite element method and discrete maximum principle for Burgers equations
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有限元逼近的离散强极值原理与Schwarz算法的收敛性
A strong discrete maximum principle of finite element approximation and convergence of the Schwarz method
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Maxwell-Boltzmann方程非负解的极值原理和渐近性质
Maximum principles and asymptotic behaviors of the non-negative solution for Maxwell-Boltzmann equation
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运用Pontryagin极值原理寻求最小控制力矩及抑制弹性振动的控制规律。
The control method of mini torque and depressing elastic vibration is derived with pontryagin 's principle .
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对于二阶线性与非线性微分方程Dirichlet问题,本文应用微分方程极值原理证明了该方法的收敛性。
Using the maxima principle of differential equation , we prove the convergence of this method for the Dirichlet problem of the second order linear and nonlinear differential equation .
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通过二次型最优控制LQR算法,根据极值原理导出最优控制律,以确定半主动减振器驱动器控制力。
By using quadric LQR algorithm , optimal control rule was educed . According to extremum principle , control force of driver on semi-active damper was confirmed .
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本文考虑A-调和方程很弱解的极值原理,其中算子A满足单调不等式、Lipschitz型条件和齐次性条件。
This paper deals with the extremum principle for very weak solutions of A - harmonic equation , where the operator A satisfies the monotonicity inequality , the Lipschitz type condition and the homogeneity condition .
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一类双边退缩的抛物型方程的Cauchy-Dirichlet问题&解的唯一性和极值原理
The cauchy-dirichlet problem for a degenerate equation in two sides : uniqueness and maximum principle of weak solution
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选择Kanai-Tajimi地震动模型,基于我国现行抗震规范(GB50011&2001)并利用随机极值原理进行参数研究。
Kanai-Tajimi model of earthquake ground motion is chosen . The parameters of the model are studied based on Chinese seismic code ( GB50011 & 2001 ) and random extreme value theory .
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塑性大变形问题的唯一性、稳定性和极值原理
Uniqueness , stability and variational principle for large plastic deformation problem
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锥域上的强极值原理与闸函数
The Strong Extremal Principles and the Barrier Functions on Cone Domains
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抛物型方程极值原理的注记
A Note on the Extremum Principle for Parabolic Partial Differential Eguations
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传质势容耗散极值原理及通风排污过程的优化
Mass transfer potential capacity dissipation extremum principle and decontamination ventilation optimization
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水流能耗率极值原理及其水力学实例研究
Study on extreme theories of energy consumption and its hydraulics examples
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一类非线性椭圆型方程极值原理的新进展
New Advances of Maximum Principles for a Class of Nonlinear Elliptic Equations
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本文给出调和函数极值原理的一种推广。
The note gives an extension of extremum principle for harmonic functions .
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非自伴椭圆问题的离散强极值原理与区域分解法
Strongly discrete maximum principle and domain decomposition method for non-self-adjoint elliptic problem
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基于极值原理的边坡稳定分析不平衡推力法
Imbalance Thrust Force Method for Slope Stability Analysis Based on Extremum Principle
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A-调和方程很弱解的极值原理
Extremum Principle for Very Weak Solutions of A-Harmonic Equation
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关于调和函数极值原理的一点注记
On a Note of Extremum Principle for Harmonic Functions
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非紧完备黎曼流形上可微函数的极值原理
Maximal and Minimal Value Principle of Differentiable Functions on Noncompact Complete Riemannian Manifold
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极值原理和有限元解的存在性
Maximum Principle and Existence of the Approximate Solution for the Finite Element Methods
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基于极值原理的奇异摄动问题的分解算法的研究
The Study of Decomposition Algorithm Based on Maximum Principle for Singularly Perturbed Problems
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非线性散度型方程的极值原理
The Maximum Principles for a Class of Nonlinear Elliptic Equation in Divergence Form
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这种结构直接包含广义应力历史的极值原理。
The construction directly implies the minimum principle for the generalized stress history .
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新形式强极值原理的新证明
A new proof of the new strong maximum principle