超可解群 的英文怎麼說
中文拼音 [chāokějiěqún]
超可解群
英文
supersolvable group-
The influence of the cloud droplet spectrum character and the spectrum growth and change is considered, which does not use a cut - off value for conversion from cloud water into rain water process. in the continuous coalescence equation, the particles fall velocity difference is not moved out from the integral, but is integrated in the equation as the function of diameter d to avoid the error of using particles average fall velocity. in the new scheme, generation rate of graupel due to the collection of snow by graupel and the collection of cloud ice by graupel are included
雲中凝結核ccn的數濃度採用超幾何函數表示;雲水向雨水的自動轉換過程採用grabowski ( 1999 )的公式,考慮了雲滴譜的特徵和發展變化對該過程的影響,而不是採用原方案給定閾值的方法描述該過程;對連續碰並方程不再將粒子落速差作為常量提出積分號外,而是直接作為粒子直徑函數在積分號內求解,這樣處理可以迴避使用粒子群的平均落速帶來的誤差;增加了霰和雪、霰和冰晶的碰並微物理過程。For a maximal subgroup m of a finite group g the normal index of m is the order of a chief factor h / k where h is minimal in the set of supplements of m in g. in this paper we can obtain some results about solvability and supersolvability by using the normal indexes of maximal subgroups of finite groups
有限群g的極大子群m的正規指數是指g的主因子h k的階,其中h為m在g中的極小正規補。本文利用正規指數的概念,獲得有限群可解,超可解的若干結果。Then g is solvable if and only if there exists a solvable s - normal maximal subgroup m of g ; 3 ) let g be a finite group and mo = 1 where m is a maximal subgroup of g. then g is solvable if and only if m is a supersolvable s - normal subgroup of g and | g : m | = r where r is a prime
則g可解當且張新建:關于有限群的s一止規子群僅當g有一個可解s一正規極大子群m ; 3 )設g為有限群, m為g的極大子群且mg = l 。則g可解當且僅當m為g的超可解s一正規子群且} g : m = r其中r為素數。I believe people can only surpass the limits imposed by the structure they identify with by understanding it
我以為只有了解人群認同的結構,才可能超越結構概念的局限。The winds from wolf - rayet stars and the shockwaves from supernovae ( which, before explosions blew them apart, were also recently formed, massive stars of the sort found in starbursts ) create huge holes known as superbubbles in the gas of a starburst region
源於"伍爾夫-雷耶特"星體而向外吹刮的星雲風暴以及來自超新星的沖擊波(這些超新星也是剛剛形成,質量巨大,可從星群爆發中找到,但很快就會被分解)能夠在星群爆發地區形成巨大的黑洞,稱為超級氣旋。In particular, bryce, fedri, serens and guo ( [ 2 ] and [ 8 ] ) have studied the nilpotent length of the groups in nf, where is the class y of all supersoluble groups or the class nr of groups with nilpotent length r
特別是, bryce , fedri和serens以及郭( [ 2 ]和[ 8 ] )對n ~ f中的群的冪零長度作出了研究,其中是所有超可解群類y ,或者是冪零長度r的群類。In this paper, we replace the n normality with n subnormality in c - normal concept to get the weak c - concept. we generalize theorem 3. 4, 3. 5. in [ 1 ]. in this paper, the author gives sufficient and necessary condition of solvable group using the weak c - normality of maximal and sylow subgroup and gets some results about supersolvability and p - nilpotentlity of groups
在這篇文章中,作者研究了弱c -正規的性質並用sylow子群和極大子群的弱c -正規性來確定一些群的結構,給出了一個群為可解群的充分必要條件,同時由極大子群、 sylow子群的弱c -正規性得到群gp -冪零、超可解的有關定理。Some sufficient and necessary conditions for a finite group to be supersolvable
有限超可解群的若干充要條件Weakly - quasinormality of - supersolvable group
超可解群的弱擬正規In addition, we make combination with conditions of o - pairs for maximal subgroups, or combine conditions of o - pairs for maximal subgroups with seminormal, which prove the solvability or supersolvability of the group g. so our results generalize some given conclusions
另外,我們把極大子群的-偶的條件互相結合,或者與半正規的條件結合起來,證明群的可解性、超可解性,從而推廣某些已知的結果For example, fs ( g ) notes the set that does not contain solvable residue ; a ( g ) is the set that does not contain supersolvable residue, and normal indexes of maximal subgroups have not square divisors, and so on
同時,定義了幾類特殊的極大子群的集合,例如,不包含可解剩餘的f _ s ( g ) ,以及不包含超可解剩餘且正規指數含有平方因子的( g )等This paper deals with some kinds of weakly quasinormal subgroups to obtain a series of sufficient conditions which imply a finite group to be supersolvable
摘要利用弱擬正規子群,得到有限群成為超可解群的一系列充分條件。We define the concepts : weakly quasinormal subgroup and s - weakly quasinormal subgroup and come to some new criteria of solvability, supersolvability and nilpotence of finite groups under the assumptions that the groups have some kinds of weakly quasinormal or 5 - weakly quasinormal subgroups
本文利用弱擬正規子群及s -弱擬正規子群來研究有限群的結構,得到了有限群的可解性、超可解性以及冪零性的一些新刻畫。At the same time, we get some new characterization of supersolvable and nilpotent groups by introduce the new concepts of u ( g ) and v ( g ). the following theorems are some of the main results in this thesis. 1
特別地,引進群g的兩個特徵子群u ( g )及v ( g ) ,用這兩個子群來刻劃有限群的結構,得到了有限群超可解,冪零的一些充分條件,減弱了某些已知定理的條件Some sufficient conditions for supersolvability of finite groups
超可解群的若干充分條件Some sufficient conditions for a finite group to be supersolvable
超可解群的幾個充分條件Sufficent conditions for solvability and supersolvability of a finite group
可解群與超可解群的充分條件Suppose that ( x ) is semi - normal or c - normal in g for every element x of n with prime order or order 4, then g is supersolvable
若n之極小子群及2 ~ 2階循環子群在g中或半正規或c -正規,則g超可解分享友人