Seminar

Language English
From 2013/04/26 10:30
To 2013/04/26 12:00
PlaceRoom 152, Building No.3, Faculty of Science, Kyoto University
Seminar NameAlgebra Geometrical Seminar
Title Resultants and the Borcherds Phi-function　
Field Algebra
Geometry
SpeakersKenichi Yoshikawa
AffiliationKyoto
AbstractThe Borcherds Phi-function is the automorphic form on the period domain for
Enriques surfaces characterizing the discriminant locus, which is closely analogous
to the Dedekind eta-function. Originally, it was constructed as the denominator function
of certain infinite dimensional Lie algebra. Some differential geometric constructions of
the Borcherds Phi-function are also known. In this talk, I will report an algebraic construction
of the Borcherds Phi-function. This is a joint work with S. Kawaguchi and S. Mukai.
Linkhttp://www.math.kyoto-u.ac.jp/~abetaku/agseminar.htm