Geometry of irreducible plane quartics and their quadratic residue conics
Journal of Singularities, Tome 2 (2010), pp. 170-190
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Let D be an irreducible plane curve in P^2. In this article, we first introduce a notion of a quadratic residue curve mod D, and study quadratic residue conics C mod an irreducible quartic curve Q. As an application, we study a dihedral cover of P^2 with branch locus C+Q and give two examples of Zariski pairs as by-products.
@article{10_5427_jsing_2010_2k,
author = {Hiro-o TOKUNAGA},
title = {Geometry of irreducible plane quartics and their quadratic residue conics},
journal = {Journal of Singularities},
pages = {170--190},
publisher = {mathdoc},
volume = {2},
year = {2010},
doi = {10.5427/jsing.2010.2k},
url = {http://geodesic.mathdoc.fr/articles/10.5427/jsing.2010.2k/}
}
TY - JOUR AU - Hiro-o TOKUNAGA TI - Geometry of irreducible plane quartics and their quadratic residue conics JO - Journal of Singularities PY - 2010 SP - 170 EP - 190 VL - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5427/jsing.2010.2k/ DO - 10.5427/jsing.2010.2k ID - 10_5427_jsing_2010_2k ER -
Hiro-o TOKUNAGA. Geometry of irreducible plane quartics and their quadratic residue conics. Journal of Singularities, Tome 2 (2010), pp. 170-190. doi: 10.5427/jsing.2010.2k
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