"Irreducible
Simple Plane Sextics"
By
Abstract: We classified non-maximal, non-special (i.e., not admitting dihedral
coverings) irreducible simple singular plane sextics
up to equisingular deformation. Maximal ones had been
already found by Jin-Gen Yang and classified by Ichiro Shimada. We investigated
degenerations of non-maximal ones to these maximals.
By this way, we have found whether real or complex conjugate realizations exist
for these set of singularities. I am planning to plot out the classification of
all sextics and give details about studied classes.
Date: Monday, April 08, 2013
Time: 13.40-14.30
Place: Mathematics Seminar Room,
SA-141
All are most cordially invited.
Tea and cookies will be served after the talk.