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Local linear Morsifications

Author:
Mihai Tibăr
Keyword:
Mathematics, Algebraic Geometry, Algebraic Geometry (math.AG), Complex Variables (math.CV)
journal:
--
date:
2023-07-07 16:00:00
Abstract
The number of Morse points in a Morsification determines the topology of the Milnor fibre of a holomorphic function germ $f$ with isolated singularity. If $f$ has an arbitrary singular locus, then this nice relation to the Milnor fibre disappears. We show that despite this loss, the numbers of stratified Morse singularities of a general linear Morsification are effectively computable in terms of topological invariants of $f$.
PDF: Local linear Morsifications.pdf
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