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- Title
The analytic classification of plane curves with two branches.
- Authors
Hefez, A.; Hernandes, M.
- Abstract
In this paper we solve effectively the problem of local analytic classification of plane curves singularities with two branches. We present normal forms for these singularities and show how to reduce them to their normal forms. This is accomplished by introducing a new analytic invariant that relates vectors in the tangent space to the orbits under analytic equivalence in a given equisingularity class to Kähler differentials on the curve.
- Publication
Mathematische Zeitschrift, 2015, Vol 279, Issue 1/2, p509
- ISSN
0025-5874
- Publication type
Article
- DOI
10.1007/s00209-014-1379-2