Generalized Lie bialgebroids and Jacobi structures

D Iglesias, JC Marrero - Journal of Geometry and Physics, 2001 - Elsevier
The notion of a generalized Lie bialgebroid (a generalization of the notion of a Lie
bialgebroid) is introduced in such a way that a Jacobi manifold has associated a canonical …

Jacobi structures revisited

J Grabowski, G Marmo - Journal of Physics A: Mathematical and …, 2001 - iopscience.iop.org
Jacobi algebroids, ie graded Lie brackets on the Grassmann algebra associated with a
vector bundle which satisfy a property similar to that of the Jacobi brackets, are introduced …

The graded Jacobi algebras and (co) homology

J Grabowski, G Marmo - Journal of Physics A: Mathematical and …, 2002 - iopscience.iop.org
Jacobi algebroids (ie'Jacobi versions' of Lie algebroids) are studied in the context of graded
Jacobi brackets on graded commutative algebras. This unifies various concepts of graded …

Lie algebroid structures and Lagrangian systems on affine bundles

E Martınez, T Mestdag, W Sarlet - Journal of Geometry and Physics, 2002 - Elsevier
As a continuation of previous papers, we study the concept of a Lie algebroid structure on an
affine bundle by means of the canonical immersion of the affine bundle into its bidual. We …

Reduction by symmetries of contact mechanical systems on Lie groups

AA Simoes, L Colombo, M de León, JC Marrero… - arxiv preprint arxiv …, 2023 - arxiv.org
We study the dynamics of contact mechanical systems on Lie groups that are invariant under
a Lie group action. Analogously to standard mechanical systems on Lie groups, existing …

Deformations of coisotropic submanifolds in abstract Jacobi manifolds

OY Geun, AG Tortorella, V Luca - Journal of Symplectic Geometry, 2018 - flore.unifi.it
In this paper, using the Atiyah algebroid and first order multi-differential calculus on non-
trivial line bundles, we attach an L_infinity-algebra to any coisotropic submanifold S in an …

Deformations of coisotropic submanifolds in Jacobi manifolds

AG Tortorella - arxiv preprint arxiv:1705.08962, 2017 - arxiv.org
In this thesis, we study the deformation problem of coisotropic submanifolds in Jacobi
manifolds. In particular we attach two algebraic invariants to any coisotropic submanifold $ S …

[HTML][HTML] Algebres de Jacobi et algebres de Lie–Rinehart–Jacobi

E Okassa - Journal of Pure and Applied Algebra, 2007 - Elsevier
We define the Jacobi 1-form and the Jacobi 2-form of a Jacobi algebra. We construct the
Jacobi differential complex and describe Jacobi cohomology. We show that a Jacobi …

Reduction by symmetries of contact mechanical systems on Lie groups

A Anahory, LJ Colombo, M de Leon, JC Marrero… - SIAM Journal on Applied …, 2024 - SIAM
We study the dynamics of contact mechanical systems on Lie groups that are invariant under
a Lie group action. Analogously to standard mechanical systems on Lie groups, existing …

Jacobi structure for dissipative mechanical systems on Lie Algebroids

AA Simoes, L Colombo, M de León, M Salgado… - arxiv preprint arxiv …, 2023 - arxiv.org
We extend the Jacobi structure from $ TQ\times\mathbb {R} $ and $ T^{*} Q\times\mathbb {R}
$ to $ A\times\mathbb {R} $ and $ A^{*}\times\mathbb {R} $, respectively, where $ A $ is a …