lower closure of concave-convex function

Proof of a Type of Triangle Inequality by Means of Concavo-Convex Function;

利用函数的凹凸性证明一类三角不等式

Exact Multiplicity of Semi-linear Differential Equations' Solutions Involving Concave-convex Functions

含凹凸函数的半线性微分方程解的确切个数

Application of the Nature of Concave-convex Function in the Proof of Inequality

凹凸函数的性质在不等式证明中的应用

A Reextension on the Concave-conves of Function through Formula of Taylor;

用泰勒公式研究函数凹凸性的一种再拓广

An Extensiveness on the Concave-convex Property of Function through Formula of Taylor;

用泰勒公式研究函数凹凸性的一种拓广

The Properties and Applications of Several Classes of Generalized Convex Functions and Convexification, Concavification Method for Monotone Optimization;

几类广义凸函数的性质和应用及单调规划的凸化、凹化方法

An Extension of Differential Mid- Value Theory in Concave (Convex) Functions;

微分中值定理在凹(凸)函数中的推广

An empirical Green function approach with asperity model considered

考虑凹凸体理论的经验格林函数方法

Continuity, Convexity, Analyticity and Stability of Solutions for Some Iterative Functional Equations;

几类迭代函数方程解的连续性、凹凸性、解析性与稳定性

On E-convex sets,E-convex functions and semi-E-convex functions;

关于E-凸集,E-凸函数和半-E-凸函数性质的研究

Alternative characterization of concave and convex functions which is sometimes useful.

对于凹函数和凸函数还有一个替补的表征，有时它是有用的。

Relation between Geometric Convex Function, Square Convex Function and Convex Function;

几何凸函数平方凸函数与凸函数的关系

Combinatorial Proofs of Log-convexity and Log-concavity of Some Combinatorial Numbers;

一些组合数的对数凸性和对数凹性的组合证明

Semi-continuity and E-quasiconvexity of Functions on E-convex Set

E-凸集上的函数的半连续性与E-拟凸性

A Symmetric Mean about Weakly Logarithmically Convex Function;

一类关于弱对数性凸函数的对称平均

Locally Rotundity of Orlicz-bochner Function Space with the Luxemburg Norm

Luxemburg范数下Orlicz-Bochner函数空间的局部凸性

From the basic inequality of concaveconvex function, this paper extends the basic inequality and solves the problems of some inequalities.

从凹凸函数的基本不等式出发,将其推广,可解决某些不等式问题。

On level sets of E-convex function and E-quasiconvex function

有关E-凸函数和E-拟凸函数的水平集