有限群論 的英文怎麼說
中文拼音 [yǒuxiànqúnlún]
有限群論
英文
theory of finite groups- 有 : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
- 限 : Ⅰ名詞(指定的范圍; 限度) limit; bounds Ⅱ動詞(指定范圍, 不許超過) set a limit; limit; restrict
- 群 : Ⅰ名詞(聚在一起的人或物) crowd; group Ⅱ量詞(用於成群的人或物) group; herd; flock
- 論 : 論名詞(記錄孔子及其門徒的言行的「論語」) the analects of confucius
- 有限 : limited; restricted; finite; a little; not much
-
Orbits of sylow intersections, which plays an important role in the research of block theory and indecomposable modules of finite groups
-子群交在有限群不可分解模和塊論研究當中的作用也是不容忽視的。文中研究了有限群On the other hand, one can also study the finite groups whose normalizers of sylow subgroups have some given external properties
另一方面,人們也可以討論西洛子群的正規化子有某種外部性質的有限群。We note that in all the above papers, the groups are finite groups whose normalizers of sylow subgroups have some given internal properties
我們注意到在上述的所有文獻中,都是對西洛子群的揚州大學碩士學位論文生正規化子的內部性質進行討論的有限群。3 detailed introduction of familiar construction methods for ldpc codes is presented. it includes the methods of gallager and mackay
包括最早由gallager提出的構造方法、 mackay對其改進的構造方法、基於有限幾何、圖論及群論上的構造方法等。Their size parameters, the largest probability of a successful impersonation attack and the largest probability of a successful substitution attack are computed ; chapter three use sympletic geometry to construct authentication codes with arbitration, some parameters and the largest probability of successful attack are also computed ; chapter four is about lattices generated by transitive sets of subalgebras under finite chevalley groups
並計算了相關參數及成功偽造和成功替換的最大概率;第三章在辛幾何的基礎上構造了具有仲裁的認證碼,亦計算了相關參數及各種攻擊成功的最大概率;第四章討論了有限域上chevalley群作用下的子代數軌道生成的格。Reliability assessment of xi - luo - du underground water - power plant : the results have been used by the cheng - du surveying, design and research institute for the preliminary design ; ( 2 ) the stress and strain analysis for the xiao - guan - zi sluice and its foundation : the report has been applied for the reinforcement of the foundation ; ( 3 ) the thermal control procedure for the no. 7 - 14 power plant dam segments of the three gorge project : the research report provides the effective and efficient methods for the controlling of the temperature field in the mass concrete structure ; ( 4 ) the software system development for the long - term monitoring for dikes : the software can automatically give the results of the seepage field and the probability of soil piping of dikes and underground ; ( 5 ) reliability assessment of xiang - jia - ba underground water - power plant : the results have been used by the zhong - nan surveying, design and research institute for the preliminary design ; ( 6 ) fatigue reliability estimation of shipping berthing pillar : the results give the optimized design scheme and prediction of the structural age ; ( 7 ) 3 - d static and dynamic stochastic finite element analysis for the strength, stability and thermal control problem for xi - luo - du project
溪洛渡水電站超大型地下洞室群圍巖穩定的安全可靠性分析:被成都勘測設計研究院應用於比選報告及可行性論證中; ( 2 )小關子水電站攔河閘壩及地基的應力應變分析:被成都勘測設計研究院應用於地基加固處理方案; ( 3 )三峽廠房7 # - 14 #壩段溫控並縫措施研究:為廠房壩段並縫方案的可行性提供了依據; ( 4 )堤防工程體系的長期監控預報預警決策系統開發:為監控、預測預報堤防滲漏管涌破壞提供分析軟體; ( 5 )向家壩地下洞室群圍巖穩定的安全可靠性分析:被中南勘測設計研究院應用於初步設計方案中; ( 6 )靠船墩的疲勞可靠度研究:為廣東航運規劃設計院的靠船墩優化設計和加固提供依據; ( 7 )溪洛渡高拱壩壩體壩基(壩肩)強度和穩定的三維靜動力隨機有限元分析及可靠度計算:為溪洛渡重大工程壩體的靜動力安全穩定性及溫控方案提供依據。So, this paper that is based on the their own characteristics and their status, discusses the salary system ’ status and problems of the middle and small - scale iron and steel enterprise, and point out some new creative thoughts according to the compensation rules of the shuicheng iron & steel group company and nanjing iron & steel united co., ltd. in the principle which retaining and motivating the key staff is mainly and recruiting the employees from the external is supply, we should do seriously the job analyze and post appraisal, and adopt the market pay level which is the hybrid policy. in the additions, in the guidance of the hierarchy of the need theory, takes the deference measures to design the compensation structure according to the executive 、 the middle and low level manager 、 technicians and operative employee doing the contributions to the enterprise, adjusts the ratios of fixed wages and variable wages, uses the annual salary system for the executive, implementing the dual ladders to the managers and the technicians
為此,本篇論文主要是根據中小鋼鐵企業的自身特點,論述了中小鋼鐵企業的薪酬體系的現狀和存在的不足,並結合水城鋼鐵(集團)公司和南京鋼鐵聯合有限公司兩家鋼鐵企業的薪酬制度,提出了相應的創新思路,即在以留住、激勵關鍵人才為主,以外部招聘員工為輔的思想指導下,認真做好工作分析、崗位評價工作,採取混合政策的市場薪酬水平,同時,在需求層次理論的指導下,根據經營管理人員、一般管理人員、技術人員及操作人員對企業的貢獻不同採取了不同的薪酬結構設計,調整了特殊人群的固定工資和浮動工資的比例,對經營管理人員實行年薪制,對技術人員和管理人員實行「雙梯制」的職業發展通道,從而確保了薪酬制度的公平性、經濟性、激勵性,不同程度地鼓勵了企業特殊人才的工作積極性和主動性,優化了企業的制度,提高了企業的核心競爭力。In 1, we give main definitions and basic results that are needed in the paper. in 2, we determine the structures of some groups by using s - normality of sylow subgroups and the maximal subgroups of sylow subgroups. there are the main theorems that 1 ) let g be a finite group and p be a sylow p - subgroup of g where p is a prime divisor of | g |
我們在1中將給出本文所需的主要概念和基本結果,在2中討論sylow子群、 sylow子群的極大子群的s -正規性對群的結構的影響,主要結果是1 )設g為有限群, p為| g |的素因子, p為g的sylowp -子群。The checking method for the associative law of finite groups is discussed by programme. in the same time, the checking of dosure law, unit element and mverse element, is added into the program, so that it can check whethe a finite set is a group for the giving binary operation
用編程的方法討論了群論中結合律的檢查,同時把閉合律、單位元、逆元的檢查也添進程序中,使得該程序能檢查一個有限集合對所給二元運算是否成一個群Program : to present new research results in the representation theory of finite and infinite dimensional algebras, lie algebras, algebraic groups, quantum groups, superalgebras, vertex operator algebras, and related applications to other fields of mathematics and physics
會議內容:這次會議將交流我國及世界其它國家在以下領域中的最新研究成果:有限維及無限維結合代數的表示理論;李群,李代數,代數群,有限群,以及量子群的表示理論;頂點運算元代數及其表示理論;與以上表示理論有關的數學物理及量子場論Graph theory, finite group acting on sets, orbit and equivalent relation are used to discuss the layout structure of networks for heat exchange, and a feasible optimization algorithm is given
應用圖論、有限群對集合的作用、軌道與等價關系等刻劃了換熱網路布局結構,並給出了可行的優化演算法。This article puts forward a simple test method on whether or not finite collection g of defined multiply operation, can form a group and give a theoretical demonstration
摘要本文對定義了乘法運算的有限集g能否構成群,提出了一種較為簡便的檢驗方法,並從理論上給予了論證。Lin qun, finite element method : accuracy and extrapolation ( to appear )
朱起定,林群,有限元超收斂理論,湖南科技出版社,長沙, 1989The theory and the implementation of the genetic algorithms are discussed in detail. the question on how to choose the crossover probability, the mutation probability, the scale of population and the numbers of the generation is discussed. then, the mathematics model of the optimal design is established
詳細介紹了遺傳演算法的理論和實現技術,探討了交叉概率、變異概率、群體規模、進化代數等變量的選取問題,建立起了基於遺傳演算法的深基坑支護結構設計的優化模型,結合彈性地基梁有限元法,利用fortran語言編制了gafortran優化程序,程序中包括普通遺傳演算法和改進遺傳演算法。The stability of surrounding rock of xiangjiaba hydro - power station ' s underground powerhouses is demonstrated by the method of three - dimensional elastic and plastic damage elements
摘要採用三維彈塑性損傷有限元數值分析法對向家壩地下廠房洞群圍巖穩定性進行了分析論證。In addition, the paper will analyze the existence condition for nonwandering semigroup by the methods of topological dynamical system. from the mature results of finite dimensional space, such as the topological mixing, we discuss any other methods to solve the problems of infinite dimensional space, so as to provide the similar methods for the similar work
另一方面,本文將結合微分動力系統和拓撲動力系統的研究方法,主要從微分動力系統的角度,從根本上分析非游蕩運算元半群存在的條件,並結合與此密切相關的有限維空間的一些成熟的理論,如拓撲動力系統中的拓撲混合性等,從不同角度試圖解決無窮維空間的結論。Algorithms for the minimal polynomial and the inverse of a given block symmetric circulant matrix over a group algebra of a finite group over a field are presented. and a method of determining singularity of this block symmetric circulant matrix is given
?給出了求域上有限群的群代數上的塊循環矩陣的極小多項式的演算法,西安電子科技大學博士學位論文:多項式代數及其應用奇異性判別法及其逆矩陣的求法It is important to study the structures of finite groups by combining some subgroups with some properties in the researches on finite groups. in this paper, we discuss the following : ( 1 ) the relations between the - pairs of maximal subgroups and c - normality, weak c - normality, s - normality, the normal index of maximal subgroups ; ( 2 ) some results on solvablity of finite groups that are obtained by using the s - normality of subgroups ; ( 3 ) the - pairs of general proper subgroups of finite groups as the generalization of the - pairs of maximal subgroups that is used to describe c - normal subgroups, weak c - normal subgroups and s - normal subgroups, by which some new results on finite groups are obtained ; ( 4 ) some new results on p - quasinilpotent groups and p * - nilpotent groups
本文在前人的基礎上,討論了以下內容: ( 1 )極大子群的子群偶和c正規性、弱c正規性、 s正規性、正規指數之間的關系; ( 2 )利用s正規性得到了關于有限群可解性的幾個結果; ( 3 )將極大子群的子群偶推廣為有限群的一般真子群的偶,證明了有限群的c正規、弱c正規以及s正規子群都可以用一般真子群的偶來描述和幾個新的結果; ( 4 )研究p擬冪零群和p ~ *冪零群,得到了一些新的結構定理。There has been much interest in the past in investigating the relation between the properties of maximal subgroups of finite group g and the structure of g. in this aspect, the concept of a c - normal subgroup in a finite group was introduced by wang in [ 1 ] and he proved that a finite group is solvable if and only if m is weak c - normal in g for every maximal subgroup m of g. as an application of the above result, some known theorems were generalized by using the concept " c - normality "
有限群g的極大子群和g的結構之間的關系人們已經作了廣泛的研究, 1996年王燕鳴教授在文[ 1 ]中引進了c -正規的概念,在文[ 1 ]中他證明了一個群是可解的當且僅當g的每個極大子群在g中c -正規。作為上面結論的應用,一些重要結論被c -正規的概念加以推廣。Some characteristics of ring theory andgraph theory on finite group automata
有限群自動機的若干環論與圖論性質分享友人