Rui Antonio Loja Fernandes

1993 …2019
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Poisson Manifolds Mathematics
Integrability Mathematics
Groupoids Mathematics
Lie Algebroids Mathematics
Groupoid Mathematics
Poisson Geometry Mathematics
Siméon Denis Poisson Mathematics
Foliation Mathematics

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Research Output 1993 2019

On deformations of compact foliations

Hoyo, M. D. & Fernandes, R. L., Jan 1 2019, In : Proceedings of the American Mathematical Society. 147, 10, p. 4555-4561 7 p.

Research output: Contribution to journalArticle

Foliation
Rigidity
Lie Algebroids
Groupoids
Compact Manifold

Poisson manifolds of compact types (PMCT 1)

Crainic, M., Fernandes, R. L. & Martínez Torres, D., Nov 1 2019, In : Journal fur die Reine und Angewandte Mathematik. 2019, 756, p. 101-149 49 p.

Research output: Contribution to journalArticle

Poisson Manifolds
Topology
Hamiltonians
Orbits
Decomposition

Riemannian metrics on differentiable stacks

del Hoyo, M. & Fernandes, R. L., Jun 1 2019, In : Mathematische Zeitschrift. 292, 1-2, p. 103-132 30 p.

Research output: Contribution to journalArticle

Groupoids
Riemannian Metric
Differentiable
Fibration
Metric

Global action-angle variables for non-commutative integrable systems

Fernandes, R. L., Laurent-Gengoux, C. & Vanhaecke, P. O. L., Jan 1 2018, In : Journal of Symplectic Geometry. 16, 3, p. 645-700 56 p.

Research output: Contribution to journalArticle

Action-angle Variables
Integrable Systems
Obstruction
Poisson Manifolds
Bundle

Picard groups of poisson manifolds

Bursztyn, H. & Loja Fernandes, R. A., May 2018, In : Journal of Differential Geometry. 109, 1, p. 1-38 38 p.

Research output: Contribution to journalArticle

Poisson Manifolds
Picard Group
Morita Equivalence
Gauge Transformation
Simple Lie Algebra