Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Maschke's theorem"'
Publikováno v:
International Journal of Group Theory, Vol 7, Iss 4, Pp 41-64 (2018)
In this paper we prove that the Maschke property holds for coprime actions on some important classes of $p$-groups like: metacyclic $p$-groups, $p$-groups of $p$-rank two for $p>3$ and some weaker property holds in the case of regul
Externí odkaz:
https://doaj.org/article/3a9fb3ea1e1e45ecb3b2658159c11ad1
Autor:
Procházková, Zuzana
Title: Distinguished elements of group rings Author: Bc. Zuzana Procházková Department: Department of Algebra Supervisor: doc. Mgr. et Mgr. Jan Žemlička, Ph.D., Department of Algebra Abstract: This thesis is about finding idempotents in a group r
Externí odkaz:
http://www.nusl.cz/ntk/nusl-448402
Autor:
Telveenus Antony
Publikováno v:
Telveenus Antony
HAL
HAL
Halidon rings are rings with a unit element, containing a primitive $m^{th}$ root of unity and $m$ is invertible in the ring. The field of complex numbers is a halidon ring with any index $ m \geq 1$. In this article, the author examines the computat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e9232cc2bd466a6378918809771ea5c
Autor:
Arie Levit
Publikováno v:
Geometriae Dedicata. 186:149-171
The Nevo–Zimmer theorem classifies the possible intermediate G-factors Y in , where G is a higher rank semisimple Lie group, P a minimal parabolic and X an irreducible G-space with an invariant probability measure. An important corollary is the Stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9e0a6abbfc623fa8d90f5f6561b5e79
https://doi.org/10.1007/s10711-016-0183-z
https://doi.org/10.1007/s10711-016-0183-z
Publikováno v:
Colloquium Mathematicum. :1-17
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::269d96e30b52645a44fae3245c6e9fe7
https://doi.org/10.4064/cm6514-11-2015
https://doi.org/10.4064/cm6514-11-2015
Autor:
Karin Erdmann, Thorsten Holm
Publikováno v:
Springer Undergraduate Mathematics Series ISBN: 9783319919973
We investigate when a group algebra of a finite group is semisimple, this is answered by Maschke’s theorem. Namely, a group algebra of a finite group over a field is semisimple if and only the characteristic of the coefficient field does not divide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82bb0d2d221b59efd14a7170729cb652
https://doi.org/10.1007/978-3-319-91998-0_6
https://doi.org/10.1007/978-3-319-91998-0_6
Autor:
Teerapong Suksumran
In the present article, we examine linear representations of finite gyrogroups, following their group-counterparts. In particular, we prove the celebrated theorem of Maschke for gyrogroups, along with its converse. This suggests studying the left reg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40bc9522bb5cfa27f01683ceead9219d
Autor:
Shuangjian Guo
Publikováno v:
Acta Mathematica Vietnamica. 40:705-713
Let H be a weak Hopf π-coalgebra and let A be a weak right π-H-comodule algebra with a total integral ϕ. This paper is mainly devoted to a Maschke type theorem for (H,A)-weak relative Hopf π-modules. As an application, we obtain a characterizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c66e581d57777982ec813b9cba814da
https://doi.org/10.1007/s40306-014-0078-8
https://doi.org/10.1007/s40306-014-0078-8
Autor:
Shuangjian Guo, Xiu-li Chen
Publikováno v:
Czechoslovak Mathematical Journal. 64:783-799
Let (H, α) be a monoidal Hom-Hopf algebra and (A, β) a right (H, α)-Homcomodule algebra. We first introduce the notion of a relative Hom-Hopf module and prove that the functor F from the category of relative Hom-Hopf modules to the category of rig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ce31ba9597664602622ab60228ee2fa
https://doi.org/10.1007/s10587-014-0132-7
https://doi.org/10.1007/s10587-014-0132-7
Autor:
Peter Webb
In this chapter, we present the basic definitions and examples to do with group representations. We then prove Maschke's theorem, which states that in many circumstances representations are completely reducible. We conclude by describing the properti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fee66a675b1a2746c7b1078664df9679
https://doi.org/10.1017/cbo9781316677216.002
https://doi.org/10.1017/cbo9781316677216.002