Abstracts

Vladimir Chernousov On Grothendieck-Serre and Purity conjectures for groups of type F₄.
Skip Garibaldi An introduction to cohomological and quadratic form invariants
Stefan Gille The Rost nilpotence theorem for geometrically rational surfaces
Nicole Lemire The Essential Dimension of the Moduli Stack of Vector Bundles over a Curve
Mark MacDonald Canoncial dimension of projective homogeneous varieties
Audrey Malagon Killing Forms of Isotropic Lie Algebras
Aurel Meyer Algebraic tori, lattices, essential dimension.
Ján Mináč Galois Cinderella and her wicked stepsisters
Alex Ondrus Minimal Anisotropic Groups of Higher Real Rank
Arturo Pianzola Margaux's revenge: The MAD world of conjugacy for multiloop algebras and groups.
Zinovy Reichstein Versal torsors with a twist
Jie Sun Universal Central Extensions of Twisted Forms