Differential complex associated to closed differential forms of nonconstant rank on ω, this complex gives a fine resolution for the
sheaf of
infinitesimal automorphisms of ω.
Differential complex associated to closed differential forms of nonconstant rank on ω, this complex gives a fine resolution for the
sheaf of
infinitesimal automorphisms of ω.
Group schemes and rigidity of algebras in positive characteristic be interpreted as obstructions to integrating
infinitesimal automorphisms. A group scheme theoretic nature
Group schemes and rigidity of algebras in positive characteristic be interpreted as obstructions to integrating
infinitesimal automorphisms. A group scheme theoretic nature
Algebraic characterization of differential geometric structures serge skryabin that the Lie algebra of
infinitesimal automorphisms of a Riemann metric on a connected manifold is finite