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- In other words it has a large automorphism group. 換言之,它有大的自同構群。
- For a graph X, the automorphism group of X is denoted as Aut(X). 對一個(gè)圖X,把它的自同構群記為Aut(X)。
- Automorphism group of the Abelian 2 group of type ?[1,n]? [1,n]型交換2-群的自同構群
- According to the generator matrix of a linear code, automorphism group is studied. 摘要從線(xiàn)性碼的生成矩陣出發(fā),研究線(xiàn)性碼的自同構群。
- We shall use algebraic methods to study graphs which are highly regular although this regularity is not expressed in terms of the automorphism group. 我們將用代數方法來(lái)研究高度正則的圖,盡管這種正則性不是用自同構群來(lái)表達的。
- A graph is said to be an edge-regular graph, if its full automorphism group Aut(X) acts regularly on its edge-set. 圖X稱(chēng)為邊正則圖;若X的自同構群Aut(X)在X的邊集上的作用是正則的.
- It is necessary to generate automorphism group of chemical graph in computer-aided structure eluciation. 在結構解析過(guò)程中,自同構群的生成是必須的。
- The results play an important role for the theorerical study and calculation of automorphism group, also for design of decoding algorithm and cryptography system. 所獲得的結論對線(xiàn)性碼的自同構群的理論研究與實(shí)際計算,對譯碼算法和密碼體制的設計具有基礎性意義。
- Under this assumption, the present paper further gives a characterization for the automorphism group of C(G,S) in terms of the quotient di-graph and the kernel K. 在這個(gè)假定下,我們進(jìn)一步根據商有向圖及核K為C(G,S)的自同構群刻劃出了一系列特性。
- Let W be the infinite-dimensional or finite-dimensional generalized Witt Lie superalgebra over a field of prime characteristic and Aut W the automorphism group. 設W是素特征域上無(wú)限維或有限維廣義Witt李超代數.
- The automorphism group of the direct product of n finite groups is studied and its matrix expression is obtained. 如果圖的自同構群分別在圖的邊集合和點(diǎn)集合上傳遞,分別稱(chēng)圖是邊傳遞的和點(diǎn)傳遞的。
- Du Ni.Finite groups with automorphism group of order 4pq [J].Acta Mathematica Sinica,2004,47:181 - 188. [8]杜妮.;具有4pq階的自同構群的有限群[J]
- Automorphism group of a linear code is obtained with the help of the general linear group constructed by all invertible matrices, and it is illustrated by matrices generalized inverses. 給出了通過(guò)求解可逆矩陣構成的一般線(xiàn)性群,獲得線(xiàn)性碼的自同構群的方法,并利用矩陣廣義逆理論,對線(xiàn)性碼的自同構群進(jìn)行進(jìn)一步刻劃。
- In this paper,we first present two defining forms of Heisenberg Lie algebra. From these two forms,we determine the automorphism group Aut(H) of the(2n+1)-dimensional Heisenberg Lie algebra H.Moreover,some subgroups of Aut(H) are obtained. 首先給出了Heisenberg李代數的兩種定義形式,由這兩種定義形式,我們得到了(2n+1)維Heisenberg李代數的自同構群Aut(H);
- Automorphism groups of self-orthogonal code (average)A7 and self-dual code A8 were studied in paper [1] and [2]. 摘要文獻[1]和[2]研究了自正交碼(平均值)A7和A8自對偶碼的自同構群。
- To take another example, elliptic geometries with different radii of curvature have isomorphic automorphism groups. 在舉一例,不同曲率半徑的橢圓幾何有同構的自同構群。
- The purpose of this paper is to calculate the automorphism groups of Hopf surface and Hopf manifold . 本文主要研究Hopf曲面和Hopf流形的自同構群。
- Quite often, it appears there are two or more distinct geometries with isomorphic automorphism groups. 經(jīng)常,兩個(gè)或者更多的不同的幾何有同構的自同構群。
- Teaching little children takes infinite patience. 教幼兒需有極大的耐心。
- Also in 1976, Xu determined the Lie algebra aut(Z)(VN,F)) of the holomorphic automorphism group Aut (D(VN,F)) and the generating elements of the affine automorphism group Aff (D(VN, F)). 1976年;許以超還定出了全純自同構群Aut(D(V_N;F))的李代數aut(D(V_N;F))和仿射自同構群Aff(D(V_N;F))的生成元.