Abstract: Last week we defined the R-module ExA(R,I). This week we will continue from there and talk about the extensions of schemes.
Reference: Deformations of Algebraic Schemes, Edoardo Sernesi, Springer-Verlag, 2006. (Grundlehren der mathematischen Wissenschaften, no. 334)
Date: Friday, April 25, 2014
Place: Mathematics Seminar Room, SA 141
Tea and cookies will be served before the seminar.