On complexes in a finite abelian group, II
نویسندگان
چکیده
منابع مشابه
On Abelian group representability of finite groups
A set of quasi-uniform random variables X1, . . . , Xn may be generated from a finite group G and n of its subgroups, with the corresponding entropic vector depending on the subgroup structure of G. It is known that the set of entropic vectors obtained by considering arbitrary finite groups is much richer than the one provided just by abelian groups. In this paper, we start to investigate in mo...
متن کاملHow Abelian is a Finite Group?
A well known theorem of G. A. Miller [4] (see also [2]) shows that a p-group of order p" where n > v(v 1)/2 contains an Abelian subgroup of order p° . It is clear that this theorem together with Sylow's Theorem implies that any finite group of large order contains an Abelian p-group of large order . In this note we use simple number theoretic considerations to make this implication more precise...
متن کاملMatrix embedding in finite abelian group
Matrix embedding (ME) is a well-known steganographic scheme that can improve the embedding efficiency of steganography. In ME, the sender and recipient agree on a matrix in advance, and the message will be embedded into the cover data according to the matrix. In this paper, we propose a general framework for ME based on covering sequence (CS) of finite abelian group. By the proposed approach, t...
متن کاملon finite a-perfect abelian groups
let $g$ be a group and $a=aut(g)$ be the group of automorphisms of $g$. then the element $[g,alpha]=g^{-1}alpha(g)$ is an autocommutator of $gin g$ and $alphain a$. also, the autocommutator subgroup of g is defined to be $k(g)=langle[g,alpha]|gin g, alphain arangle$, which is a characteristic subgroup of $g$ containing the derived subgroup $g'$ of $g$. a group is defined...
متن کاملAbelian Finite Group of DNA Genomic Sequences
The Z64-algebra of the genetic code and DNA sequences of length N was recently stated. In order to beat the limits of this structure −such as the impossibility of non-coding region analysis in genomes and the impossibility of the insertions and deletions analysis (indel mutations)− we have develop a cycle group structure over the of extended base triplets of DNA X1X2X3, Xi∈{O, A, C, G, U}, wher...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the Japan Academy, Series A, Mathematical Sciences
سال: 1988
ISSN: 0386-2194
DOI: 10.3792/pjaa.64.286