MATEMATISK INSTITUTT
ALGEBRA/ALGEBRAISK GEOMETRI


Seminarprogram, høsten 2001

Uke Algebraisk geometri, Ma 14-16 Elliptiske kurver og kryptologi, Fr 12-14
35 Hege Reithe Frium: Optimal extension fields
36 Kristian Ranestad: Cubics and canonical curves
37 Helmut Lenzing (Paderborn/SHS): A link between knot and representation theory
38
39 Jan Christophersen: Deformasjoner av Stanley-Riesner ringer I Kristian Ranestad: Fast computation of canonical lifts of elliptic curves I (Etter Satoh,Skjernaa, Taguchi)
40 Mireille Martin-Deschamps (Universite de Versailles Saint-Quentin-en-Yvelines): From coherent sheaves to curves in P3 Kristian Ranestad: Algebraic-geometric mean
41 Jan Christophersen: Deformasjoner av Stanley-Riesner ringer II
42 Jan Christophersen: Deformasjoner av Stanley-Riesner ringer III
43 Simone Pavanelli: Calabi-Yau Threfolds and Moduli of abelian varieties Geir Johansen (Thales): Sammenheng mellom number field sieve og elliptiske kurver
44 Enrico Carlini: VSSP of Binary Forms Kristian Ranestad : Modulære funksjoner I
45 Arne B. Sletsjøe: Noncommutative algebraic geometry Anders Høyer Berg : Modulære former II
46 Ragni Piene: Node polynomials for curves on surfaces Magnus Vigeland: Hecke operatorer
47 Stefano Brangani: Rational surfaces of P3 of degree 5 and 6 with triple points
48 Atanas Iliev (Sofia): Rank 2 vector bundles with canonical determinant on linear sections of the Spinor 10-fold. Magnus Vigeland: Modulære kurver
49
50 Ulf Persson (Gøteborg): Surfaces with triple points