本文给出在完备度量凸空间上非自映射的一类新的不动点定理。
In this paper, we will give a new type of fixed point theorem for non - self - mapping in a complete metrically convex metric space.
我们介绍了超凸度量空间中对角拟凸和拟凹的概念。
We introduce concepts of diagonal quasi-convexity and quasi-concavity in hyperconvex metric spaces.
本文证明了完备的一致凸的度量线性空间是自反的。
In this paper it is proved that uniform convexity metric linear Spaces with completeness are reflexive.
或许对象通过凸集、凸曲线或其它可度量向量空间中的结构来表示会更好。
Perhaps objects might be better represented by convex bodies, curves or by other structures in a metric vector space.
基于中国债券市场研究了固定利率和浮动利率债券的利率敏感性度量：久期和凸性。
Based on the bond market of China, the interest rate sensitivity measurement for fixed and floating rate bonds are studied in this paper. The approaches used are Duration and Convexity respectively.
第四，利用闭凸包收缩原理和特征空间分离度量方法对决策树多类分类算法进行了改进。
Via abstracting this pre-information, the blindness of choosing the classifier can be reduced and existing method of multi-classification can be advanced to improve their accuracy of classification.
第四，利用闭凸包收缩原理和特征空间分离度量方法对决策树多类分类算法进行了改进。
Via abstracting this pre-information, the blindness of choosing the classifier can be reduced and existing method of multi-classification can be advanced to improve their accuracy of classification.
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