Tuesday 21 November 2023, 16:00 - 17:00 in HG03.085
Frederic Campana (Nancy)
Algebraicity of foliations: criteria and applications
We show that a foliation on a complex projective manifold has algebraic leaves if its dual is not `pseudoeffective'. This has various applications, in particular to moduli problems and the Bogomolov-Beauville decomposition in the singular case. The notions used will be recalled. This is joint work with Mihai Paun.