On the dimension of the stability group for a Levi non-degenerate hypersurface

Vladimir Ezhov; Alexander Isaev

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On the dimension of the stability group for a Levi non-degenerate hypersurface

Vladimir Ezhov·Alexander Isaev

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Abstract

We classify locally defined non-spherical real-analytic hypersurfaces in complex space whose Levi form has no more than one negative eigenvalue and for which the dimension of the group of local CR-automorphisms has the second largest value.

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Vladimir Ezhov, Alexander Isaev. 2004-12-28. On the dimension of the stability group for a Levi non-degenerate hypersurface. https://arxiv.org/abs/math/0310033

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