Fortnightly links (94)

Andrea Ricolfi: Introduction to enumerative geometry are a beautiful set of lecture notes (in progress) on enumerative geometry. If the link is broken, it should be possible to find the newest version via Andrea's webpage.

Igor Burban, Yuriy Drozd: Morita theory for non-commutative noetherian schemes amongst other things proves an noncommutative version of Gabriel's reconstruction theorem: the central subscheme is determined purely in terms of the abelian category of quasicoherent sheaves. Cool stuff!

Ciro Ciliberto, Mikhail Zaidenberg: Lines, conics, and all that gives a big literature overview of Fano schemes of lines, conics and all that (sic). 481 references!