Results 81 to 90 of about 68,261 (266)

Morita equivalence classes of blocks with elementary abelian defect groups of order 16 [PDF]

, 2016
Charles W. Eaton
openalex   +2 more sources

Flag-transitive non-symmetric 2-designs with λ prime and exceptional groups of Lie type

AIMS Mathematics
This paper contributes to the classification of flag-transitive 2-$ (v, k, \lambda) $ designs. Let $ \mathcal{D} $ be a non-trivial and non-symmetric $ 2 $-$ (v, k, \lambda) $ design with $ \lambda $ prime and $ G $ be a flag-transitive point-primitive ...
Yongli Zhang , Jiaxin Shen
doaj   +1 more source

On the existence of zero-sum subsequences of distinct lengths

, 2012
In this paper, we obtain a characterization of short normal sequences over a finite Abelian p-group, thus answering positively a conjecture of Gao for a variety of such groups.
Girard, Benjamin
core   +2 more sources

Abelian Livšic theorems for Anosov flows

Bulletin of the London Mathematical Society, EarlyView.
Abstract We give two short proofs of the abelian Livšic theorem of Gogolev and Rodriguez Hertz. We show that these proofs may be extended to give new abelian Livšic theorems for positive density sets of null‐homologous orbits and for amenable covers.
Richard Sharp
wiley   +1 more source

Skew-morphisms of elementary abelian 𝑝-groups

Journal of Group Theory
Abstract A skew-morphism of a finite group 𝐺 is a permutation 𝜎 on 𝐺 fixing the identity element, and for which there exists an integer-valued function 𝜋 on 𝐺 such that σ
Du, Shaofei, Luo, Wenjuan, Yu, Hao, Zhang, Junyang   +3 more
openaire   +3 more sources

Invariant Characterization of Scalar Second‐Order ODEs That Admit Three Point Symmetry Lie Algebra via Cartan's Equivalence Method

Mathematical Methods in the Applied Sciences, Volume 49, Issue 1, Page 435-444, 15 January 2026.
ABSTRACT Cartan's equivalence method is applied to explicitly construct three‐dimensional invariant coframes for three branches, which are used to characterize scalar second‐order ODEs with a three‐point symmetry Lie algebra. Additionally, we present a method for constructing the point transformation based on the derived invariant coframes.
Ahmad Y. Al‐Dweik, Marwan Aloqeili, Omar A. Abuloha, Batoul M. Raddad, Sondos R. Khalil, F. M. Mahomed   +5 more
wiley   +1 more source

Elementary abelian subgroups: from algebraic groups to finite groups [PDF]

, 2023
Jianbei An, Heiko Dietrich, Alastair Litterick   +2 more
openalex   +1 more source

Quantum GraviElectro Dynamics

Annalen der Physik, Volume 538, Issue 1, January 2026.
The BRST invariant Lagrangian of the gravitationally interacting U(1)$U(1)$ gauge theory, namely the Quantum GraviElectro Dynamics (QGED). The Yan–Mills theory with the Hilbert–Einstein gravitational Lagrangian, namely the Yang–Mills–Utiyama (YMU) theory, is defined and quantised using the standard procedure. The theory is perturbatively renormalisable,
Yoshimasa Kurihara
wiley   +1 more source

Explicit formulas for the cohomology of the elementary abelian $p$-groups [PDF]

, 2020
Constantin-Nicolae Beli
openalex   +1 more source

The Segal conjecture for elementary abelian p-groups

Topology, 1985
Gunnar Carlsson has proved the Segal conjecture for finite groups: If \(G\) is a finite group, then the Segal map \(\pi^*_ G(S^ 0){\hat{\;}}\to \pi^*_ S(BG^+)\) is an isomorphism, where \(\pi^*_ G(S^ 0){\hat{\;}}\) denotes \(\pi^*_ G(S^ 0)\) completed at the augmentation ideal \(I(G)\) in the Burnside ring \(A(G)\). Carlsson's inductive argument starts
Adams, J.F., Gunawardena, J.H., Miller, H.   +2 more
openaire   +2 more sources