Configuration of points and topology of real line arrangements.

Date
2017-3-29 14:00 - 15:00
Place
Room 4-402, Faculty of Science, building 4
Speaker/Organizer
Benoît Guerville-Ballé
 
In this talk, we present a distinction method of Zariski pair (in the case of complexifed real arrangements). It is based on the points counting in the dual-configuration of the arrangement. As an illustration, we construct the second known example of complexified real arrangements Zariski pair.