R. Travis Kowalski
Abstract
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We give an example of a hypersurface in \C^2 through 0 whose stability group at 0 is determined by 3-jets, but not by jets of any lesser order. We also examine some of the properties which the stability group of this infinite type hypersurface shares with the 3-sphere in \C^2.
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We give an example of a hypersurface in \C^2 through 0 whose stability group at 0 is determined by 3-jets, but not by jets of any lesser order. We also examine some of the properties which the stability group of this infinite type hypersurface shares with the 3-sphere in \C^2.
Key concepts: Hypersurface, Group (periodic table), Stability (learning theory), Order (exchange), Mathematics, Pure mathematics, Type (biology), Mathematical analysis