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Erschienen in:
Buchtitelbild

1997 | OriginalPaper | Buchkapitel

Discriminants and local invariants of planar fronts

verfasst von : Francesca Aicardi

Erschienen in: The Arnold-Gelfand Mathematical Seminars

Verlag: Birkhäuser Boston

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The aim of this study is the description of all the local additive invariants of the plane wave fronts. A generic wave front is a curve whose only singularities are the transversal self-intersections on the semicubical cusps (see fig. 1a, b). The invariants that we shall find are “dual” to different strata of the discriminant formed by the nongeneric wave fronts.

Metadaten
Titel
Discriminants and local invariants of planar fronts
verfasst von
Francesca Aicardi
Copyright-Jahr
1997
Verlag
Birkhäuser Boston
DOI
https://doi.org/10.1007/978-1-4612-4122-5_1