Results 41 to 50 of about 13,348,296 (358)

On the primitive representations of finitely generated metabelian groups of finite rank over a field of non-zero characteristic

Karpatsʹkì Matematičnì Publìkacìï, 2014
We consider some conditions for imprimitivity of irreducible representations of a metebelian group $G$ of finite rank over a field $k$. We shoved that in the case where $char\; k = p > 0$ these conditions strongly depend on existence of infinite $p ...
A.V. Tushev
doaj   +1 more source

Ansai peasant paintings: inheritance of Chinese primitive culture and primitive philosophy

Trans/Form/Ação, 2023
Chinese primitive philosophy, as the unity of cosmological ontology, epistemology and methodology of the Chinese philosophical system, is a complete and mature philosophical system formed in the late primitive society as early as before the Xia, Shang ...
Yaqian Chang, Liming Zhou , Peng Lu, Samina Yasmeen   +3 more
doaj   +1 more source

Subdegree growth rates of infinite primitive permutation groups [PDF]

, 2006
A transitive group $G$ of permutations of a set $\Omega$ is primitive if the only $G$-invariant equivalence relations on $\Omega$ are the trivial and universal relations.
Smith, Simon M.
core   +2 more sources

The Unipotency of the Free Group with Linear Representation of Dimension 11

Journal of Harbin University of Science and Technology, 2022
For the unipotent problem of binary-generated free groups, the new trace equations are obtained by intensive study of combinatorial properties of the primitive element of the binary-generated free groups.
YANG Xin-song, XIA Xiao-dan
doaj   +1 more source

A mutli-technique search for the most primitive CO chondrites [PDF]

, 2018
As part of a study to identify the most primitive COs and to look for weakly altered CMs amongst the COs, we have conducted a multi-technique study of 16 Antarctic meteorites that had been classified as primitive COs. For this study, we have determined: (
Alexander, Alexander, Alexander, Alexander, Alexander, Alexander, Alexander, Alexander, Bao, Beaudoin, Bland, Bonal, Brearley, Burton, Busemann, C.M.O'D. Alexander, Chizmadia, Choi, Clayton, Cody, Cressey, Davidson, Davidson, Doyle, Dunn, Greenwood, Greenwood, Greenwood, Greenwood, Grossman, Hallis, Hewins, Howard, Howard, Howard, I.A. Franchi, J.M. Gibson, Jarosewich, K.T. Howard, King, Le Guillou, Lee, Madsen, Menzies, Miller, Nguyen, Nguyen, Nguyen, Nittler, Quirico, R. Bowden, R.C. Greenwood, Sakamoto, Savin, Schrader, Schrader, Schultz, Seto, Sheppard, Smith, Starkey, Tenner, Ushikubo, Ushikubo, Vollmer, Yan, Young, Young, Zheng   +68 more
core   +1 more source

Primitive Permutation Groups with Primitive Jordan Sets

Journal of the London Mathematical Society, 1996
Let \(\Omega\) be a set and \(G\) a group of permutations of \(\Omega\). A subset \(\Sigma\) of \(\Omega\) is said to be a Jordan set (for \(G\) in \(\Omega\)) if \(|\Sigma|>1\) and there is a subgroup \(H\) of \(G\) that is transitive on \(\Sigma\) and fixes the complement \(\Omega\setminus\Sigma\) pointwise.
Adeleke, SA, Neumann, P
openaire   +1 more source

Primitive Idempotents of Schur Rings [PDF]

, 2014
In this paper, we explore the nature of central idempotents of Schur rings over finite groups. We introduce the concept of a lattice Schur ring and explore properties of these kinds of Schur rings.
Misseldine, Andrew
core   +1 more source

Finite primitive groups and regular orbits of group elements [PDF]

, 2014
We prove that if $G$ is a finite primitive permutation group and if $g$ is an element of $G$, then either $g$ has a cycle of length equal to its order, or for some $r$, $m$ and $k$, the group $G \leq \mathrm{Sym}(m) \textrm{wr} \mathrm{Sym}(r)$ preserves
S. Guest, Pablo Spiga
semanticscholar   +1 more source

A cryptographic primitive based on hidden-order groups

Journal of Mathematical Cryptology, 2009
Let G1 be a cyclic multiplicative group of order n. It is known that the computational Diffie–Hellman (CDH) problem is random self-reducible in G1 if φ(n) is known.
Saxena Amitabh, Soh Ben
doaj   +1 more source

Extremely primitive classical groups

Journal of Pure and Applied Algebra, 2012
A primitive permutation group \(G\) acting on a set \(\Omega\) is said to be `extremely primitive' if a point stabilizer acts primitively on each of its orbits. By a theorem of \textit{A. Mann, C. E. Praeger} and \textit{Á. Seress}, [Groups Geom. Dyn. 1, No.
Burness, Timothy C., Praeger, Cheryl E., Seress, Akos   +2 more
openaire   +2 more sources