This semester, our Oberseminar will focus on recent advances concerning rationality questions for algebraic varieties.
Wednesday24 October, 2018 | ||
---|---|---|
15:00 |
Fei Xie Overview |
|
17:00 |
Charles Vial On Claire Voisin's "Unirational threefolds with no universal codimension 2 cycle" |
|
Wednesday14 November, 2018 | ||
15:00 |
Thomas Zink On Colliot-Thelene and Pirutka's "hypersurfaces quartiques de dimension 3 : non rationalité stable" |
|
17:00 |
Eike Lau On Totaro's "Hypersurfaces that are not stably rational" |
|
Wednesday21 November, 2018 | ||
15:00 |
Charles Vial On Nicaise and Shinder's "The motivic nearby fiber and degeneration of stable rationality" |
|
17:00 |
Fei Xie On Addington and Thomas' "Hodge theory and derived categories of cubic fourfolds" |
|
Wednesday9 January, 2019 | ||
15:00 |
Karsten Schroedter On Schreieder's "On the rationality problem for quadric bundles" |
|
17:00 |
Michael Spiess On Schreieder's "Stably irrational hypersurfaces of small slope" |