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math.DG2026
Morse-Novikov cohomology and rigidity of Lie affine foliations
Stephane Geudens
In previous work by El Kacimi Alaoui-Guasp-Nicolau, a cohomological criterion is given for a Lie -foliation on a compact manifold to be rigid among nearby Lie foliati…
math.DG2026
Infinitesimally rigid Lie foliations with dense leaves
Stephane Geudens, Florian Zeiser
We call a foliation on a compact manifold infinitesimally rigid if its deformation cohomology vanishes. This paper studies infinites…