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1)  supersolvable arrangement
超可解构形
1.
It is proven that a product arrangement(A1×…×Ak,V1…Vk) is a supersolvable arrangement if,and only if,each arrangement(Ai,Vi),1≤i≤k is also a supersolvable arrangement.
证明了乘积构形格L中元素是模元的充要条件,并利用该结论证明了乘积构形(A1×…×Ak,V1…Vk)是超可解构形的充要条件是每个因子构形(Ai,Vi),1≤i≤k都是超可解构形
2.
We study the relationship between supersolvable arrangements and quadratic arrangements and related questions.
本文研究了超可解构形与二次构形的关系及其相关问题,主要由两部分组成:(1)超可解构形与二次构形的关系。
2)  supersolvable group
超可解群
1.
Sufficient and necessary conditions for supersolvable group;
超可解群的若干充要条件
2.
Using the weakly c-normality of minimal subgroup of to characterize the structure of a finite group,some sufficient conditions of finite supersolvable group are obtained.
利用极小子群的弱c-正规性刻画了有限群的结构,得到了有限超可解群的若干充分条件;从群系理论出发,得到了包含超可解群类的饱和群系的充分条件,并推广了一些已知结果。
3.
In this paper we prove:Let F be a saturated formation containing U,the class of all supersolvable groups and suppose that G is a group with a normal subgroup H such that G/H∈F.
本文证明了:设F是一个包含超可解群系U的饱和群系,G有一个正规子群H使得G/H∈F。
3)  p-supersoluble
p-超可解
1.
The CCAP-subgroups and the Finite p-supersoluble Groups;
CCAP-子群与有限p-超可解群(英文)
4)  outer-supersoluable
外超可解
5)  supersoluble group
超可解群
1.
The completely conditional permutability of minimal subgroups is used in this paper to obtain the sufficient condition for supersoluble groups: let G be a finite group, if every minimal subgroup and every cyclic subgroup of order 4 of G is completely c-permutable in G, G is supersoluble.
利用极小子群的完全条件置换性给出了超可解群的一个充分条件 :设 G是一个群 ,如果 G的每个极小子群和每个 4阶循环子群都是 G的完全条件置换子群 ,则 G是一个超可解
2.
Using the concept,X-permutable subgroup of finite groups,two sufficient conditions of supersoluble groups are obtained:(1) G is a soluble group,let X be a subgroup of G such that X contains every maximal subgroup and every minimal subgroup of G.
如果G的每个极大子群和G的sylow子群的每个极大子群在G中X-可换,那么G是超可解群;(2)设K■G,X是G的子集且包含G的p-子群。
3.
In this paper,by using the concept of permutable subgroups,a new criterion of supersolubility of the product G=AB of finite supersoluble groups A and B is given.
利用子群的可置换性,给出了两个超可解子群A和B的乘积仍为超可解群的一个判别准则。
6)  supersolvable groups
超可解群
1.
This paper assumes that every non-cyclic Sylow subgroup P of G has a subgroup D such that 1<|D|<|P| and all subgroups H of P with order |H|=|D| and with 2|D|(if P is a non-abelian 2-group and |P:D|>2) are normally embedded in G,and some sufficient conditions are obtained on G to be p-nilpotent groups and supersolvable groups.
假设对于G的每个非循环Sylow子群P有一个子群D,使得1<|D|<|P|,且P的所有阶为|D|和2|D|(若P是非交换2-群且|P:D|>2)的子群H是G的正规嵌入子群,得到G为p-幂零群以及超可解群的一些充分条件,部分结果被推广到群系。
补充资料:超改进控制加权形心单纯形法
分子式:
CAS号:

性质:结合了超改进单纯形法与控制形心单纯形法两者的优点而产生的一种单纯形优化方法。由除响应值最差的顶点w以外的其余各单纯形顶点的响应值计算加权形心点pw,引入控制参数γ调节加权形心点的位置,确定w的反射点pγ,以保证单纯形沿逼近梯度的方向推移。在确定的推移方向上,根据顶点w、加权形心点pw。和反射点pγ的响应值用二次曲线拟合求导,决定单纯形的新顶点,以保证新顶点在该推移方向上是最优的,从而加快了优化速度。

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