Past Talks

05 Apr 2013
10:30  - 12:00

Seminar Algebra and Geometry: Alexander Perepechko (Moscow State University and Institut Fourier, Grenoble)

Infinite transitivity on universal torsors
15 Mar 2013
10:30  - 12:00

Seminar Algebra and Geometry: Christian Urech (Universität Basel)

On automorphisms of the affine Cremona group as an abstract group and as an ind-group
08 Mar 2013
10:30  - 12:00

Seminar Algebra and Geometry: Vladimir Bavula (University of Sheffield)

Two 45 minutes talks: "An analogue of the Conjecture of Dixmier is true for the algebra of polynomial integro-differential operators" and "The group of automorphisms of the algebra of one-sided inverses of a polynomial algebra"
01 Mar 2013
10:30  - 12:00

Seminar Algebra and Geometry: Jérémy Blanc (Universität Basel)

When is the blow-up of points or curves in the projective space a weak Fano threefold?
14 Dec 2012
10:30  - 12:00

Seminar Algebra and Geometry: Ronan Terpereau (Université Joseph Fourier, Grenoble)

Invariant Hilbert schemes and resolutions of quotient singularities
07 Dec 2012
10:30  - 12:00

Seminar Algebra and Geometry: Matthieu Jacquemet (Université de Fribourg)

Hyperbolic volume, estimates, and simplices
23 Nov 2012
10:30  - 12:00

Seminar Algebra and Geometry: Jung Kyu Canci (Universität Basel)

Preperiodic points for rational maps
09 Nov 2012
10:30  - 12:00

Seminar Algebra and Geometry: Yves de Cornulier (Laboratoire de Mathématiques d'Orsay)

Algebraic and geometric presentations of algebraic groups over local fields
26 Oct 2012
10:30  - 12:00

Seminar Algebra and Geometry: Émilie Dufresne (Universität Basel)

Well-behaved separating algebras
12 Oct 2012
10:30  - 12:00

Seminar Algebra and Geometry: Hanspeter Kraft (Universität Basel)

Endomorphisms of Varieties (joint work with Rafael Andrist)