3 papers
math.SG2018
Submersions by Lie algebroids
Pedro Frejlich
In this note, we examine the bundle picture of the pullback construction of Lie algebroids. The notion of submersions by Lie algebroids is introduced, which leads to a new proof of…
math.SG2018
Morita Invariance of Intrinsic Characteristic Classes of Lie Algebroids
Pedro Frejlich
In this note, we prove that intrinsic characteristic classes of Lie algebroids - which in degree one recover the modular class - behave functorially with respect to arbitrary trans…
math.SG2010
A h-principle for symplectic foliations
Rui Loja Fernandes, Pedro Frejlich
We show that a classical result of Gromov in symplectic geometry extends to the context of symplectic foliations, which we regard as a -principle for (regular) Poisson geometry.…