Results 111 to 120 of about 1,969,963 (254)

Differential algebraic Lie algebras [PDF]

open access: yesTransactions of the American Mathematical Society, 1979
A class of infinite-dimensional Lie algebras over the field K \mathcal {K} of constants of a universal differential field U \mathcal {U} is studied. The simplest case, defined by homogeneous linear differential equations, is analyzed in detail, and those with underlying set
openaire   +1 more source

Lie algebra of vector fields and complex structure

open access: yes, 1975
It was shown by [1] (also by [2] in compact case) that the structure of a smooth manifold $M$ with countable basis is completely determined by the algebraic structure of the Lie algebra of smooth vector fields on $M$. In connection with this, K.
I. Amemiya
semanticscholar   +1 more source

On the String Lie Algebra

open access: yesAlgebras and Representation Theory, 2015
29 ...
Riviere, Salim, Wagemann, Friedrich
openaire   +3 more sources

Elliptic multiple zeta values, Grothendieck-Teichm\"uller and mould theory

open access: yes, 2019
In this article we define an elliptic double shuffle Lie algebra $ds_{ell}$ that generalizes the well-known double shuffle Lie algebra $ds$ to the elliptic situation.
Schneps, Leila
core  

The Lie Lie algebra

open access: yes, 2015
Version 3 incorporates several suggestions from the referee. The abstract and introduction have been rewritten to be more user-friendly.
openaire   +2 more sources

Relationship between Nichols braided Lie algebras and Nichols algebras

open access: yes, 2014
We establish the relationship among Nichols algebras, Nichols braided Lie algebras and Nichols Lie algebras. We prove two results: (i) Nichols algebra $\mathfrak B(V)$ is finite-dimensional if and only if Nichols braided Lie algebra $\mathfrak L(V)$ is ...
Wu, Weicai   +2 more
core  

Locally conformal symplectic structures and their generalizations from the point of view of Lie algebroids

open access: yesAnnales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, 2004
We study locally conformal symplectic structures and their generalizations from the point of view of transitive Lie algebroids. To consider l.c.s.
Roman Kadobianski, Jan Kubarski
doaj  

Nonlinear Integrable Couplings of Levi Hierarchy and WKI Hierarchy

open access: yesAbstract and Applied Analysis, 2014
With the help of the known Lie algebra, a type of new 8-dimensional matrix Lie algebra is constructed in the paper. By using the 8-dimensional matrix Lie algebra, the nonlinear integrable couplings of the Levi hierarchy and the Wadati-Konno-Ichikawa (WKI)
Zhengduo Shan, Hongwei Yang, Baoshu Yin
doaj   +1 more source

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