Tuesday 21 January 2020, 15:30-16:30 in HG02.802
Pedro Frejlich (UFRGS, Porto Alegre)
Submersions by Lie algebroids
We examine the bundle picture of the pullback construction of Lie algebroids via the notion of submersions by Lie algebroids, which leads to a new proof of the local normal form for Lie algebroid transversals. We employ this point of view to deduce that Lie algebroids transversals concentrate all local cohomology.