Talks 2018
2018-02-14
Reading Seminar - Erik Paemurru
Affine varieties abstractly, as a pair of a top space and functions on it;
2018-02-21
Reading Seminar - Erik Paemurru
Morphisms of abstract affine varieties;
2018-02-27
Research Talk - Erik Paemurru
Birational models of terminal sextic double solids
2018-03-07
Reading Seminar - Tim Grange
Finite maps, Noether normalization, some exercises from 5.5
2018-03-14
Reading Seminar - Tiago Guerreiro
Dimension 6.1, 6.2, some exercises from 6.5 or Gathmann
2018-03-22 (Thursday, 1pm, SCH0.05)
Reading Seminar - Luis José Santana Sanchez
Dimension 6.3, 6.4.
2018-04-12
Reading Seminar - Luis José Santana Sanchez
1.1 Local ring of a point, 1.2 Tangent space, 1.3 Intrinsic nature of Tangent space
2018-04-18
Reading Seminar - Laura Mallinson
1.4 Singular points, 1.5 Tangent cone
2018-04-25
Reading Seminar - Erik Paemurru
3.1 Codimension one subvarieties. Fractional ideal sheaves.
2018-05-02
Reading Seminar - Luis José Santana Sanchez
4.1 Blowup in Projective Space. 4.2 Local Blowup,
2018-05-23
Reading Seminar - Luis José Santana Sanchez
4.3 Subvarieties and Blowups, 4.4 Exceptional Subvarieties.
2018-05-30
Reading Seminar - Tim Grange
More on Blowups following Gathmann.
2018-06-06 (N 3.17)
Reading Seminar - Tim Grange
5. Normal Varieties
Chapter §3
2018-06-13
Reading Seminar - Tiago Guerreiro
1.1 Weil Divisors and Principal Divisors; The class group.
2018-06-20
Reading Seminar - Tiago Guerreiro
Intersection Multiplicities, Bezout's Theorem.
2018-10-17
Reading Seminar - Laura Mallinson
1.2 Locally Principal Divisors (Cartier Divisors)
2018-10-24
Reading Seminar - Luis José Santana Sanchez
1.4 Divisors and Rational Maps. 1.5 Linear System of a Divisor.
2018-11-07
Reading Seminar - Tim Grange
Hilbert Functions and Hilbert Polynomials
2018-11-14
Reading Seminar - Tim Grange
Hilbert Functions and Hilbert Polynomials (Continuation)
2018-11-21
Reading Seminar - Ronan Kerr
Differential Forms
2018-11-28
Reading Seminar - Ronan Kerr
Differential Forms (Continuation)