quasi metric是什么意思

网络释义

用法例句

The concept of a generalized local power contractive mapping is introduced in generating spaces of quasi-metric family.

在拟度量族生成空间上引入广义局部幂压缩映射的定义,讨论了映射轨道的有界性与迭代序列的收敛性,利用这些性质,建立了有关拟度量族生成空间上广义局部幂压缩映射的几个不动点定理。

Methods A quasi-metrical function,some analytical techniques and some properties of topology space are used.

方法在拓扑空间中引用拟度量函数,再结合拓扑空间本身的性质和某些分析技巧。

In this paper,the quasidisk of plane quasiconformal mapping are studied by using quasihyperbolic metric, and a sufficient and necessary condition for quasidisk are obtained.

利用拟双曲度量研究了平面拟共形映照中的拟圆 ,得到了拟圆的一个充分必要条

Lipschitz Extension and Quasihyperbolic Metric in Strongly John Domains

强John域中的Lipschitz扩张和拟双曲度量

On Hyperbolic Convexity of the Conformal Metric of Nehari Class

Nehari函数与共形度量的双曲凸性

B-Spline Curve Fitting Based on Gradient Vector Flow Deformable Models

基于梯度矢量流变形轮廓的B样条曲线拟合

Measurement relationships among three models of two dimensional hyperbolic spaces;

二维双曲空间三种模型的度量诱导关系

The BV Solution for a Class of 2D Quasilinear Hyperbolic Equation with Measure as Initial Condition;

一类以测度为初值的二维拟线性双曲方程的BV解

BV Solutions for a Class of Quasilinear Hyperbolic Equations with Nonlinear Source and Measures as Initial Conditions

一类带非线性源的拟线性双曲方程以测度为初值的BV解

Narrow and Small Surface Temperature and Gap Optical Fiber Bragg Grating Measurement System Development

狭小曲面下温度和间隙双参量测量的光纤光栅测量系统的研制

The relation between the chlorinity and porosity may be approximated by a hyperbola.

含氯量和孔隙度之间的关系图式也许近似于一条双曲线。

Making Calculated Estimation Risk Psychologically Acceptable to HARA-Function Type Investors and Raising its Precision and Stability;

具有双曲绝对风险厌恶函数类投资者的风险度量

The Application of Generalized Hyperbolic Distributions toRisk Measurement in Chinese Stock Market;

广义双曲线分布模型在我国证券市场风险度量中的应用研究

Exact Observability for Second Order Quasilinear Hyperbolic Equations

二阶拟线性双曲型方程的精确能观性

Finite Volume Method for Quasilinear Hyperbolic Equation

非线性拟双曲方程的有限体积元方法

On Randers Metrics of Isotropic S-Curvature

具迷向S-曲率的Randers度量

ON CONSTRUCTION OF THE GLOBAL SOLUTION BOR QUAIC-LINEAR HYPERBALIC SYSTEMO OF CONSERVATION LAWO

拟线性双曲型守恒律方程组的整体的构造解

The numerical simulation of double-curved autobody panel′s static dent resista nce

双曲扁壳覆盖件静态抗凹性数值模拟研究

Exact Controllability for Nonautonomous Quailinear Hyperbolic Systems;

非自治拟线性双曲型方程组的精确能控性

Numerical Simulation Study of Wind Load on Large Hyperbolic Cooling Tower;

大型双曲冷却塔风荷载的数值模拟研究

Asymptotic Behavior of Global Classical Solutions to Quasilinear Hyperbolic Systems of Diagonal Form;

对角型拟线性双曲组整体经典解的渐近行为