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Using groups with triality we obtain some general multiplication formulas in Moufang loops, construct Moufang extensions of abelian groups, and describe the structure of minimal extensions for finite simple Moufang loops over abelian…

Group Theory · Mathematics 2016-06-22 Alexander N. Grishkov , Andrei V. Zavarnitsine

In groups, an abelian normal subgroup induces an abelian congruence. We construct a class of centrally nilpotent Moufang loops containing an abelian normal subloop that does not induce an abelian congruence. On the other hand, we prove that…

Group Theory · Mathematics 2023-03-01 Aleš Drápal , Petr Vojtěchovský

We use groups with triality to construct a series of nonassociative Moufang loops. Certain members of this series contain an abelian normal subloop with the corresponding quotient being a cyclic group. In particular, we give a new series of…

Group Theory · Mathematics 2013-05-16 Alexander N. Grishkov , Andrei V. Zavarnitsine

An open problem in theory of loops is to find the variety of non- Moufang loops satisfying the Moufang Theorem. In this note, we present a variety of local smooth diassociative loops with such property.

Group Theory · Mathematics 2017-06-30 Ramiro Carrillo-Catalán , Liudmila Sabinina , Marina Rasskazova

The continuous Moufang loops are characterized as the algebraic systems where the associativity law is perturbed minimally. The minimal perturbation of associativity is characterized by the first- order partial differential equations, which…

Representation Theory · Mathematics 2016-04-15 Eugen Paal

We study abelian-by-cyclic Moufang loops. We construct all split $3$-divisible abelian-by-cyclic Moufang loops from so-called Moufang permutations on abelian groups $(X,+)$, which are permutations that deviate from an automorphism of…

Group Theory · Mathematics 2023-01-11 Aleš Drápal , Petr Vojtěchovský

Generalized Lie-Cartan theorem for linear birepresentations of an analytic Moufang loop is considered. The commutation relations of the generators of the birepresentation were found. In particular, the Lie algebra of the multiplication…

Representation Theory · Mathematics 2008-05-02 Eugen Paal

We introduce a class of non-Moufang loops satisfying the Moufang's theorem.

Combinatorics · Mathematics 2016-04-26 Izabella Stuhl

It is proved that any free Moufang loop can be embedded in a loop of invertible elements of some alternative algebra.

Rings and Algebras · Mathematics 2008-04-04 Nicolae Sandu

We give a condition sufficient to ensure that an amalgam of groups is generalized torsion-free. As applications, we construct a closed 3-manifold whose fundamental group is generalized torsion-free and non bi-orderable; a one-relator group…

Group Theory · Mathematics 2025-04-14 Tommy Wuxing Cai , Adam Clay

We investigate Moufang loops which can be written as the semidirect product of a loop and a group. We also examine a particular class of loop extensions which arise as a result of a finite cyclic group acting as a group of semiautomorphisms…

Group Theory · Mathematics 2015-02-24 Mark Greer , Lee Raney

A Smarandache quasigroup(loop) is shown to be universal if all its f,g-principal isotopes are Smarandache f,g-principal isotopes. Also, weak Smarandache loops of Bol-Moufang type such as Smarandache: left(right) Bol, Moufang and extra loops…

General Mathematics · Mathematics 2007-09-08 Temitope Gbolahan Jaiyeola

A question associated with the 2005 open problem of Michael Kinyon (Is every Osborn loop universal?), is answered. Two nice identities that characterize universal (left and right universal) Osborn loops are established. Numerous new…

General Mathematics · Mathematics 2009-05-14 Temitope Gbolahan Jaiyeola , John Olusola Adeniran

Generalized quantum cluster algebras introduced in [1] are quantum deformation of generalized cluster algebras of geometric types. In this paper, we prove that the Laurent phenomenon holds in these generalized quantum cluster algebras. We…

Quantum Algebra · Mathematics 2022-03-15 Liqian Bai , Xueqing Chen , Ming Ding , Fan Xu

We construct a Moufang loop $M$ of order $3^{19}$ and a pair $a,b$ of its elements such that the set of all elements of $M$ that associate with $a$ and $b$ does not form a subloop. This is also an example of a nonassociative Moufang loop…

Group Theory · Mathematics 2015-09-03 Ilya B. Gorshkov , Alexandre N. Grichkov , Andrei V. Zavarnitsine

In math.GR/0510298, we showed that every F-quasigroup is linear over a special kind of Moufang loop called an NK-loop. Here we extend this relationship by showing an equivalence between the equational class of (pointed) F-quasigroups and…

Group Theory · Mathematics 2016-08-16 Tomáš Kepka , Michael Kinyon , J. D. Phillips

In this paper, we present some geometric characterizations of the Moufang quadrangles of mixed type, i.e., the Moufang quadrangles all the points and lines of which are regular. Roughly, we classify generalized quadrangles with enough (to…

Combinatorics · Mathematics 2009-09-18 Koen Struyve , Hendrik Van Maldeghem

A universal description is proposed for generic viscoelastic systems with a single relaxation time. Foliation preserving diffeomorphisms are introduced as an underlying symmetry which naturally interpolates between the two extreme limits of…

High Energy Physics - Theory · Physics 2009-11-05 Tatsuo Azeyanagi , Masafumi Fukuma , Hikaru Kawai , Kentaroh Yoshida

It is proved that the maximum condition for subloops in a commutative Moufang loop $Q$ is equivalent with the conditions of finite generating of different subloops of the loop $Q$ and different subgroups of the multiplication group of the…

Rings and Algebras · Mathematics 2008-04-25 A. Babiy , N. Sandu

The notion of the holomorph of a generalized Bol loop and generalized flexible-Bol loop are characterized. With the aid of two self-mappings on the holomorph of a loop, it is shown that: the loop is a generalized Bol loop if and only if its…

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