BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Eugenii Shustin (Tel Aviv University)
DTSTART:20200724T140000Z
DTEND:20200724T150000Z
DTSTAMP:20260423T021017Z
UID:LAGARTOS/2
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LAGARTOS/2/"
 >Expressive curves</a>\nby Eugenii Shustin (Tel Aviv University) as part o
 f (LAGARTOS) Latin American Real and Tropical Geometry Seminar\n\n\nAbstra
 ct\nThe talk is devoted to a class of real plane algebraic curves\nwhich w
 e call expressive.\nThese are the curves whose defining polynomial has the
  smallest\nnumber of critical  points allowed by the topology of the real 
 point set.\nThis concept can be viewed as a global version of the notion o
 f\na real morsification of an isolated real plane curve singularity.\nWe p
 rovide a characterization of expressive curves and describe several\nconst
 ructions that produce a large number of example of expressive\ncurves. Fin
 ally\, we discuss further potential developments\ntowards combinatorics of
  divides\, topology of links at infinity\,\nmutations of quivers etc.\nJoi
 nt work with Sergey Fomin.\n
LOCATION:https://researchseminars.org/talk/LAGARTOS/2/
END:VEVENT
END:VCALENDAR