The bifurcation set and logarithmic vector fields

DOI10.1007/BF01457134zbMath0497.32016MaRDI QIDQ1170669

Hiroaki Terao

Publication date: 1983

Published in: Mathematische Annalen (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/163750

zbMATH Keywords

bifurcation setlogarithmic vector fieldsdiscriminant of semiuniversal deformation of isolated hypersurface singularity

Mathematics Subject Classification ID

Singularities of surfaces or higher-dimensional varieties (14J17) Holomorphic bundles and generalizations (32L05) Deformations of complex singularities; vanishing cycles (32S30) Local and nonlocal bifurcation theory for dynamical systems (37G99)

Related Items

Generalized Luneburg canonical varieties and vector fields on quasicaustics, The module of logarithmic derivations of a generic determinantal ideal, Vector fields and a family of linear type modules related to free divisors, Growth, motion and 1-parameter families of symmetry sets, On quasicaustics and their logarithmic vector fields, On the freeness of equisingular deformations of plane curve singularities, Vector fields and functions on discriminants of complete intersections and on bifurcation diagrams of projections, Period mapping associated to a primitive form, Affine varieties and Lie algebras of vector fields

Cites Work

• The complement of the bifurcation variety of a simple singularity
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