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Complements of discriminants of real parabolic function singularities
V. A. Vassiliev Department of Mathematics, Weizmann Institute of Science, Rehovot, Israel
Abstract:
A conjecturally complete list of components of complements of discriminant varieties of parabolic singularities of smooth real functions is given. We also promote a combinatorial program that enumerates topological types of non-discriminant morsifications of isolated real function singularities and provides a strong invariant of the components of complements of discriminant varieties.
Key words and phrases:
discriminant, singularity, surgery, morsification.
Citation:
V. A. Vassiliev, “Complements of discriminants of real parabolic function singularities”, Mosc. Math. J., 23:3 (2023), 401–432
Linking options:
https://www.mathnet.ru/eng/mmj860 https://www.mathnet.ru/eng/mmj/v23/i3/p401
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Abstract page: | 45 | References: | 18 |
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