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math.DG2018
Projectable Lie algebras of vector fields in 3D
Eivind Schneider
Starting with Lie's classification of finite-dimensional transitive Lie algebras of vector fields on we construct Lie algebras of vector fields on the bundle $\mathbb…
math.DG2018
Differential invariants of Einstein-Weyl structures in 3D
Boris Kruglikov, Eivind Schneider
Einstein-Weyl structures on a three-dimensional manifold is given by a system of PDEs on sections of a bundle over . This system is invariant under the Lie pseudogroup $…