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We study analytical properties of the five-loop anomalous dimension of twist-2 operators at negative even values of Lorentz spin. Following L. N. Lipatov and A. I. Onishchenko, we have found two possible generalizations of…

High Energy Physics - Theory · Physics 2015-05-27 V. N. Velizhanin

We prove a martingale analog of van Schaftingen's theorem and give sharp estimates on the lower Hausdorff dimension of measures in martingale shift invariant spaces. We also provide martingale analogs of trace theorems for Sobolev…

Classical Analysis and ODEs · Mathematics 2018-11-21 Rami Ayoush , Dmitriy Stolyarov , Michal Wojciechowski

We study loops which are universal (that is, isotopically invariant) with respect to the property of flexibility ($xy\cdot x = x\cdot yx$). We also weaken this to semi-universality, that is, loops in which every left and right isotope is…

Group Theory · Mathematics 2023-12-12 Riley Britten , Michael Kinyon , Kenneth Kunen , J. D. Phillips

We introduce almost periodic Banach--Malcev algebras as a non-associative extension of Bohr's classical theory. Our framework is based on the relative compactness of adjoint orbits $\{e^{t\,\mathrm{ad}(x)}(y)\}$, which yields the spectral…

Differential Geometry · Mathematics 2025-12-16 Marwa Ennaceur

The simple 7-dimensional Malcev algebra $M$ is isomorphic to the irreducible $\mathfrak{sl}(2,\mathbb{C})$-module V(6) with binary product $[x,y] = \alpha(x \wedge y)$ defined by the $\mathfrak{sl}(2,\mathbb{C})$-module morphism…

Rings and Algebras · Mathematics 2011-08-23 Murray R. Bremner , Andrew Douglas

It is known that with precision till isomorphism that only and only loops $M(F) = M_0(F)/<-1>$, where $M_0(F)$ denotes the loop, consisting from elements of all matrix Cayley-Dickson algebra $C(F)$ with norm 1, and $F$ be a subfield of…

Rings and Algebras · Mathematics 2008-04-15 N. I. Sandu

For most (and possibly all) non-associative finite simple Moufang loops, three generators of order 3 can be chosen so that each two of them generate a group isomorphic to $(3, 3 | 3, p)$. The subgroup structure of $(3, 3 | 3, p)$ depends on…

Group Theory · Mathematics 2007-05-23 Petr Vojtěchovský

We give a summary of known results on Matveev's complexity of compact 3-manifolds. The only relevant new result is the classification of all closed orientable irreducible 3-manifolds of complexity 10.

Geometric Topology · Mathematics 2011-09-06 Bruno Martelli

The derivative Noether currents generated by continuous Moufang tranformations are constructed and their equal-time commutators are found. The corresponding charge algebra turns out to be a birepresentation of the tangent Mal'ltsev algebra…

Mathematical Physics · Physics 2009-11-11 Eugen Paal

In this paper, first we give the controlling algebra of Lie triple systems. In particular, the cohomology of Lie triple systems can be characterized by the controlling algebra. Then using controlling algebras, we introduce the notions of…

Rings and Algebras · Mathematics 2024-03-25 Haobo Xia , Yunhe Sheng , Rong Tang

We give the description of three-dimensional Lie triple systems and their corresponding Lie algebras with invomorphisme, The description of three-dimensional Bol algebras linked with the distinguished Lie triple systems above is given. The…

Rings and Algebras · Mathematics 2015-02-25 Thomas Bouetou Bouetou

We study from the point of view of rational equivalence the enveloping algebras of Lie algebras of dimension 3 whose derived Lie subalgebra is of dimension 2, over an algebraically closed base field in arbitrary characteristics.

Rings and Algebras · Mathematics 2022-11-11 Jacques Alev , François Dumas , César Lecoutre

Lie-Yamaguti algebras (or generalized Lie triple systems) are binary-ternary algebras intimately related to reductive homogeneous spaces. The Lie-Yamaguti algebras which are irreducible as modules over their inner derivation algebras are…

Rings and Algebras · Mathematics 2009-07-22 Pilar Benito , Alberto Elduque , Fabian Martin-Herce

We characterize the connection between closed and $\sigma$-finite measures on orthogonal projections of von Neumann algebras.

Operator Algebras · Mathematics 2007-05-23 Marjan Matvejchuk

Infinite-dimensional algebra of all infinitesimal transformations of solutions of the self-dual Yang-Mills equations is described. It contains as subalgebras the infinite-dimensional algebras of hidden symmetries related to gauge and…

Mathematical Physics · Physics 2008-11-06 Tatiana A. Ivanova

By using the integration by parts formula of a Markov operator, the closability of quadratic forms associated to the corresponding invariant probability measure is proved. The general result is applied to the study of semilinear SPDEs,…

Probability · Mathematics 2016-07-12 Michael Rockner , Feng-Yu Wang

A twisted generalization of Lie-Yamaguti algebras, called Hom-Lie-Yamaguti algebras, is defined. Hom-Lie-Yamaguti algebras generalize Hom-Lie triple systems (and susequently ternary Hom-Nambu algebras) and Hom-Lie algebras in the same way…

Rings and Algebras · Mathematics 2010-12-03 Donatien Gaparayi , A. Nourou Issa

The paper is to classify irreducible integrable modules for the twisted full toroidal Lie algebra with some technical conditions. The twisted full toroidal Lie algebra are extensions of multiloop algebra twisted by sevaral finite order…

Representation Theory · Mathematics 2015-09-10 S. Eswara Rao , Punita Batra

We prove that on 2-connected closed oriented manifolds, the analytic and algebraic constructions of an IBL$_\infty$ structure associated to a closed oriented manifold coincide. The corresponding structure is invariant under orientation…

Algebraic Topology · Mathematics 2023-12-20 Kai Cieliebak , Pavel Hajek , Evgeny Volkov

We prove the equivalence of two presentations of the Yangian $Y(\mathfrak{g})$ of a simple Lie algebra $\mathfrak{g}$ and we also show the equivalence with a third presentation when $\mathfrak{g}$ is either an orthogonal or a symplectic Lie…

Representation Theory · Mathematics 2019-06-26 Nicolas Guay , Vidas Regelskis , Curtis Wendlandt