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Infinitesimal CR automorphisms and stability groups of nonminimal infinite type models in $\mathbb C^2$ (1908.11565v2)
Published 30 Aug 2019 in math.CV
Abstract: We determine infinitesimal $\mathrm{CR}$ automorphisms and stability groups of real hypersurfaces in $\mathbb C2$ in the case when the hypersurface is nonminimal and of infinite type at the reference point.