convexity

基本解释

This paper is aimed to study the KKM theory and its applications in general topological spaces without any convexity structure.
本文的主要目的是在不具任何凸结构的一般拓扑空间中研究KKM理论及其应用。
On the verge of the hour the heads of a group of children, of ages ranging from six to fourteen, rose above the stubbly convexity of the hill.
快到十一点的时候，一群年龄从六岁到十四岁的小孩子，从山坡上一块满是残茬的高地上露了出来。
This paper discusses several definitions on convexity of functions and proves that under some conditions these definitions are equivalent.
讨论了几个关于函数凸性刻划的定义，证明了在一定条件下，上述定义的等价性。

Meyer formed his own hedge fund, Convexity Capital, which seems to have held up well in the current market.
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It has what he calls convexity.
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凸性
On the other hand,the ConstantRank Theorem is a refined statement of convexity. It has become a powerful tool in thestudy of the geometric properties of solutions of partial differential equations.
同时，常秩定理是处理关于凸性问题的一个强有力工具，它在偏微分方程解的几何性质及微分几何中的应用有着深刻意义。
经济学
凸度
Once the convexity bias adjustment is completed, the hedged portfolio generates zero excess return.
如果凸度偏移调整是完全的,套期保值组合将产生零超额回报。
凸性
There is no certain and positive relationship between convexity and bond extra return and liquidity and investor behavior make great impact on the role of immunization strategies.
研究还显示，凸性与债券超额回报之间可能不存在必然的联系，市场流动性和投资者行为对免疫策略的效果产生重要的影响。
债券凸性