4) subadditivity
[,sʌb,ædi'tiviti]
次可加性
1.
The Subadditivity of Risk Measure of VaR;
VaR风险度量的次可加性
2.
(3)subjective probabilities are complementary in binary case and subadditivity in general case.
主观概率在二元判断中表现出二元互补性,在多元判断中表现出次可加性;4。
3.
We prove that under some assumptions,the subadditivity of F-expectation implies the subadditivity of conditional F-expectation and the subadditivity of F-evaluation implies the subadditivity of Ft-consistent nonlinear evaluation.
证明了在适当的条件下F-期望的次可加性蕴涵条件F-期望的次可加性,F-估价的次可加性蕴涵Ft-相容非线性估价的次可加性。
5) countably additive
可数可加性
6) subaddtive function
次可加函数
1.
From this,it is proved that when all the ratios of a subaddtive function defined on the interval(0,+∞) to the value of its variable form a bounded function,the subaddtive function must have supremum and infimum functions,which are homogeneously linear functions.
从这一结果出发证明了,当定义在(0,+∞)上的次可加函数与其自变量之比为有界函数时,次可加函数必存在上下确界函数,并证明了其上下确界函数均为齐次线性函数。
2.
Some properties of a type of concave function that is found to be subaddtive function are also obtained.
利用凸函数定义,给出了一类凸函数的性质,得出了该类函数是超可加函数的结论,以及一类凹函数的性质和该类函数是次可加函数的结论。
补充资料：连续性与非连续性(见间断性与不间断性)
连续性与非连续性(见间断性与不间断性)
continuity and discontinuity
11an父ux泊g四f“山。麻以角g、.连续性与非连续性(c。nt，n琳t:nuity一)_见间断性与不间断性。and diseo红ti-
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参考词条