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凸性

n.convexity
网络Concavity; Conven ity; Convexity Convexity

凸性

英-汉网络释义

凸性

convexity

凸性（Convexity）一般被定义为，给定利率水平下，持续期估计的债券价格变动与实际价格变动之间的误差。动态收入模拟动 …

Concavity

在他看来，经济学中关于凸性（Concavity）假设可能存在严重问题，而凸性假设正是规模递增等重要理论的基础。如果凸性假 …

Conven ity

1、凸性(Conven ity) 是收益率变动条件下久期的变动(类似于数学中称二阶导数是一阶导数的导数)。如果将久期理解成导数概 …

Convexity Convexity

...产组合管理债券资产组合管理（三）凸性（（三）凸性（Convexity Convexity））——利用凸性对债利用凸性对债券价格 …

holomorphic convexity

具有解析凸性 (holomorphic convexity)。当 n = 1 时, 不难得到 KˆD = K ∪(∪jKj), 其中

Strict or weak convexity

中级微观经... ... （4）连续性（ Continuity）（5）凸性（严格凸性，不严格凸性）（ Strict or weak convexity）（1）完备性…

例句：

The approximate method for strength calculation by using the convex nature of failure surfaces .

利用破坏曲面的凸性的承载力近似计算。

Convexity measures how sensitive a bond 's duration is to a change in interest rates .

凸性衡量债券久期对利率变动的敏感度。

Nonlinear bilevel programming lacks efficient algorithms due to its computational difficulties such as non convexity and NP -hardness .

由于非线性两层规划具有非凸性、NP-难等计算困难，高效的算法并不多见。

For the need of solving practical problems , people have generalized the convexity from different point of view.

为进一步满足解决实际问题的需要，人们对凸性概念作了多种形式的推广。

abstract: Objective To investigate the MRI appearances of dermatofibrosarcoma protuberans (DFSP).

目的探讨隆凸性皮肤纤维肉瘤（DFSP ）的 MRI 表现。

This essay use an untraditional way to prove two plenty condition of a fuzzy sets is fuzzy convex sets in the lower semi continuity .

用一种新的更传统的方法证明了在下半连续的条件下模糊凸性的两个充分条件。

The convexity preservation of implicit blending surfaces is studied .

对隐式代数磨光曲面的保凸性进行了研究。

Finally, we prove that theW-surface on the parallelogram have the convexity -preserving .

最后证明了平行四边形域上 W 曲面具有保凸性。

Quasiconvex functions are studied by applying nearly convexity of sets .

用集合的近似凸性研究函数的拟凸性。

The experiments show the good precision , reliability and efficiency for the 3D reconstructing of convex objects .

实验表明，本文的方法对凸性物体外形的 3D 建模有满意的精度、可靠性和效率。

Some functional properties of this constant, such as monotonicity , continuity and convexity are discussed .

讨论了它的许多函数性质，例如单调性、连续性、凸性。

In this paper, a new methodology was proposed based on the connected convex curve searching and ellipse fitting .

本文提出一种基于凸性连通分支搜索结合曲线拟合的多椭圆检测算法。

Chapter 2 reviews some basic concepts about the generalized convexity .

第二章，回顾了一些广义凸性的相关概念；

They are new classes of generalized convex functions .

此类新类型的函数是凸性的推广。

In order to guarantee the reductive of the result and the normality and convexity of the fuzzy sets .

为了保证推理结果的还原性和模糊集的正规凸性。

It is known that there are many methods to study the convexity for second order elliptic PDE.

对于半线性二阶椭圆方程，已有多种方法研究其解的凸性。

In the case of general recourse matrix, we discuss the convexity of feasible set and the convexity of the objective function ;

在一般补偿情形下，我们讨论了可行域的凸性及目标函数的凸性；

Generalized increasing -decreasing functions and generalized convexity of the compound functions

广义递增 -递减函数与复合函数的广义凸性

The convexity of feasible set, and the convexity , the continuity and the differentiability of the objective function are studied ;

讨论可行域的凸性，目标函数的凸性、连续性和可微性；

Transforms for B-Valued Integrable Adapted Sequences and Smoothness as well as Convexity of Banach Spaces

B 值适应可积序列的变换与 Banach 空间的光滑性和凸性

凸性

凸性