莊家華 ( National Taiwan University )
2022-08-05 14:00 - 16:00
Room 201, Astronomy and Mathematics Building
We will introduce the flatness, flat family of schemes, algebraic family of varieties and show that the notion of flat families is a reasonable consideration of “continuous family” in scheme theory by studying the invariants: arithmetic genus, dimension and degree for some certain cases.
The seminar will cover the theorems and selected examples in section 3.9 of GTM52.