Braid monodromy and Alexander polynomials of real plane curves

Braid monodromy and Alexander polynomials of real plane curves

We describe symmetries of the braid monodromy decomposition for a class of plane curves defined over reals including the real curves with no real points and proving new divisibility relations for Alexander invariants of such curves.

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Veröffentlicht in:Beiträge zur Algebra und Geometrie 2024-09, Vol.65 (3), p.455-474
1. Verfasser: Libgober, Anatoly
Format: Artikel
Sprache:eng
Schlagworte:
Algebra
Algebraic Geometry
Braiding
Convex and Discrete Geometry
Curves
Geometry
Mathematics
Mathematics and Statistics
Original Paper
Polynomials
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Beschreibung
Zusammenfassung:We describe symmetries of the braid monodromy decomposition for a class of plane curves defined over reals including the real curves with no real points and proving new divisibility relations for Alexander invariants of such curves.
ISSN:0138-4821
2191-0383
DOI:10.1007/s13366-023-00700-3