[CvGmt News] [Notiziario] [Settimanale] Avviso di Seminario

[Giulia Curciarello]

Lunedi 24 Novembre ore 15:00 Sala Seminari

Lucia Lopez de Medrano (Paris VI, Jussieu)

Moment  map  and application  to  total  curvature  of real  algebraic
curves.

Abstract :

I would  like to explain some  properties of moment  maps, such as
the behaviour  of the image  of a pencil  of hyperplanes. One  can use
these properties  to have  information on the  total curvature  of the
real algebraic  curves obtained by  the combinatorial Viro  method. In
particular I will construct families of curves maximal with respect to
the total  curvature. One can also  generalize some of  the results to
surfaces.
http://www.dm.unipi.it/~bertrand/Seminari.html

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