S. Wesemeyer, On the Automorphism Group of Various Goppa Codes, IEEE Transactions on Information Theory, Vol. 44, No. 2, 630-643 (1998).S. Wesemeyer, On the automorphism group of various Goppa codes, IEEE Trans. Inform. Theory 44 (2) (1998) 630-643....
On the Automorphism Group of a Binary Self-Dual Doubly Even [72,36,16] Code We prove that the automorphism group of a binary self-dual doubly even $[{72, 36, 16}]$ c... EA O'Brien,W Willems - 《IEEE Transactions on Information Theory》 被引量: 48发表: 2011年 The automorphism gr...
We determine the automorphism group of various Goppa codes /spl Cscr//sub L/(D,G) associated with certain function fields F/F/sub q/ of genus g<0. It is well known that, for deg D=n<2g+2, the automorphism group {Aut/sub D,G/(F/F/sub q/) can be embedded into Aut(/spl Csc...
A G-space X is called G-automorphic (or: a G-group) if X is a topological group and each ff g is an automorphism. In the case of a linear space X and linear ff g Gamma s; we obtain the definition of a linear G-... M Megrelishvili - 《Siam Journal on Applied Mathematics》 ...
The automorphism group of the free metabelian group M_3 is investigated. It is shown that M_3 has primitive elements not induced by primitive elements of F... VA Roman'Kov - Mathematics of the USSR-Sbornik 被引量: 38发表: 1992年 The nonfinite generation of ${\\rm Aut}(G)$, $G$ ...
In this paper we investigate the automorphism group of a putative binary -analog of the Fano plane. The following result will be proven in Section 4. Theorem 1 A binary -analog of the Fano plane is either rigid or its automorphism group is cyclic of order or 4. Representing the automorph...
Let $A_{1} := k [t, \partial ]$ be the first algebra over a field $k$ of characteristic zero. One can associate to each right ideal $I$ of $A_1$ its Stafford subgroup, which is a subgroup of $\Aut_k(A_1)$, the automorphism group of the ring $A_1$. In thi
For a groupoid (X,·) (in the sense of a set with a binary operation), the authors study its automorphism group as a permutation group of X endowed with a family (σ i ) i∈I of transformations of X associated with the orbits (X i ) i∈I such that each σ i commutes with th...
Vizman, Geodesic flows on the automorphism group of principal bundles, arXiv:1006.0650F. Gay-Balmaz, C. Tronci and C. Vizman, Geometric dynamics on the automorphism group of principal bundles: geodesic flows, dual pairs and chromomorphism groups, preprint, arXiv:1006.0650v2....
The Automorphism Group of a Shift of Finite Type Let be a shift of finite type, and denote the group of homeomorphisms of commuting with . We investigate the algebraic properties of the countable group... M Boyle,Douglas Lind and Daniel Rudolph - 《Transactions of the American Mathematical ...