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Program of Seminar Algebraic Geometry (SAG)

For the abstracts click on the titles or see the list of abstracts.

Thu, 29 Apr 2010

10:30 - 11:30
MPIM Lecture Hall
Eyal Markman
Prime exceptional divisors on holomorphic symplectic varieties and monodromy reflections

Thu, 06 May 2010

10:30 - 11:30
MPIM Lecture Hall
Francois Charles
Remarks on the Lefschetz standard conjecture for hyperkahler varieties

Thu, 10 Jun 2010

10:30 - 11:30
MPIM Lecture Hall
Prakash Belkale
A generalization of Fulton's Conjecture for arbitrary groups

Thu, 24 Jun 2010

10:30 - 11:30
Davesh Maulik
t.b.a.

Thu, 01 Jul 2010

10:30 - 11:30
MPIM Lecture Hall
Mark de Cataldo
Topology of Hitchin systems and Hodge theory of character varieties

Thu, 08 Jul 2010

10:30 - 11:30
MPIM Lecture Hall
Radu Laza
The arithmetic and geometry of degenerations of K3 surfaces

Tue, 17 Aug 2010

14:00 - 15:00
MPIM Lecture Hall
Ryo Ohkawa
Flips of moduli of stable torsion free sheaves with $c_1=1$ on $\mathbb{P}^2$

Tue, 24 Aug 2010

14:00 - 15:00
MPIM Lecture Hall
Sergey Igonin
Analogs of coverings and the fundamental group for the category of partial differential equations

Thu, 28 Oct 2010

10:30 - 11:30
MPIM Lecture Hall
Marti Lahoz Vilalta
t.b.a.

Thu, 04 Nov 2010

10:30 - 11:30
MPIM Lecture Hall
Daniel Huybrechts
Spherical objects and Chow groups of K3 surfaces

Thu, 11 Nov 2010

10:30 - 11:30
MPIM Lecture Hall
Manuel Blickle
Introduction to singularities in positive characteristic

Thu, 18 Nov 2010

10:30 - 11:30
MPIM Lecture Hall
Asher Auel
Rank four vector bundles on fourfolds

Thu, 25 Nov 2010

10:30 - 11:30
MPIM Lecture Hall
Michael Le Barbier Grünewald
Moduli space and universal family for connected subgroups of a complex algebraic group

Thu, 02 Dec 2010

10:30 - 11:30
MPIM Lecture Hall
Nicolas Addington
Complete Intersections of Quadrics

Thu, 09 Dec 2010

10:30 - 11:30
MPIM Lecture Hall
Marcello Bernardara
Derived categories and rationality of conic bundles

Thu, 16 Dec 2010

10:30 - 11:30
MPIM Lecture Hall
Luc Pirio
On projective varieties 3-covered by curves of degree d

Thu, 03 Feb 2011

10:30 - 11:30
MPIM Lecture Hall
Claire Voisin
Abel-Jacobi map, integral Hodge classes and decomposition of the diagonal

Thu, 07 Apr 2011

10:30 - 12:00
MPIM Lecture Hall
Andreas Höring
Algebraic varieties with quasi-projective universal cover

Thu, 14 Apr 2011

10:30 - 12:00
MPIM Lecture Hall
Matthias Schütt
Shimura varieties for abelian fourfolds with an automorphism of order five

Thu, 21 Apr 2011

10:30 - 12:00
MPIM Lecture Hall
Sasha Kuznetsov
Derived categories of Enriques surfaces and quartic double solids

Thu, 28 Apr 2011

10:30 - 12:00
MPIM Lecture Hall
Ugo Bruzzo
Uhlenbeck-Donaldson compactification for framed sheaves

Thu, 05 May 2011

10:30 - 12:00
MPIM Lecture Hall
Yongbin Ruan
Gromov-Witten theory of elliptic orbifold P1 and quasi-modular form

Thu, 12 May 2011

10:30 - 12:00
MPIM Lecture Hall
Max Lieblich
Derived equivalence of K3 surfaces in characteristic p

Thu, 19 May 2011

10:30 - 12:00
MPIM Lecture Hall
Chris Brav
Ping-pong and exceptional vector bundles

Thu, 26 May 2011

10:30 - 12:00
MPIM Lecture Hall
Paolo Stellari
Fourier--Mukai functors in geometric contexts

Thu, 09 Jun 2011

10:30 - 12:00
MPIM Lecture Hall
Cristina Manolache
Moduli of stable maps and stable quotients

Thu, 16 Jun 2011

10:30 - 12:00
MPIM Lecture Hall
Aaron Bertram
Birational models of Hilb_n(P2) as moduli of Bridgeland-stable objects

Fri, 01 Jul 2011

10:15 - 11:45
Lipschitz-Saal, Center for Mathematics Bonn
Kieran O'Grady
Moduli and periods of double EPW-sextics

Thu, 07 Jul 2011

10:30 - 12:00
MPIM Lecture Hall
Arend Bayer
PT/DT-correspondence for orbifolds

Thu, 14 Jul 2011

10:30 - 12:00
MPIM Lecture Hall
Marc Levine
The Grothendieck-Witt group and Voevodsky's slice filtration

Thu, 13 Oct 2011

10:30 - 12:00
MPIM Lecture Hall
Moritz Kerz
p-adic deformation of cycle classes

Thu, 27 Oct 2011

10:30 - 12:00
MPIM Lecture Hall
Francois Charles
Specialization of Néron-Severi groups of K3 surfaces

Thu, 03 Nov 2011

10:30 - 12:00
MPIM Lecture Hall
Sam Payne
Nonarchimedean analytification, tropicalization, and metrics on curves

Thu, 10 Nov 2011

16:30 - 18:00
Alexander Ritter
Floer theory for negative line bundles via Gromov-Witten invariants (Note: This is a joint seminar with the Trimester seminar at the HIM / Vortragssaal HIM, Poppelsdorfer Allee 45)

Thu, 17 Nov 2011

10:30 - 12:00
MPIM Lecture Hall
Stephane Druel
On Fano foliations

Thu, 01 Dec 2011

10:30 - 12:00
MPIM Lecture Hall
Christophe Mourougane
Sections of families of hypersurfaces of large degree

Thu, 08 Dec 2011

10:30 - 12:00
MPIM Lecture Hall
Carlos Simpson
The Painlevé VI moduli spaces

Thu, 15 Dec 2011

10:30 - 12:00
MPIM Lecture Hall
Ben Moonen
Motivic decompositions of abelian schemes

Thu, 19 Jan 2012

10:30 - 12:00
MPIM Lecture Hall
Ben Davison
Motivic DT invariants of (0,-2) curves

Thu, 26 Jan 2012

16:30 - 17:30
MPIM Lecture Hall
Nigel Hitchin
Holomorphic Poisson manifolds and their deformations

Thu, 05 Apr 2012

10:30 - 12:00
MPIM Lecture Hall
Balazs Szendroi (Oxford/z.Z. Berlin)
Nekrasov's formula and refined sheaf counting

Thu, 12 Apr 2012

10:30 - 12:00
MPIM Lecture Hall
Jonathan P. Pridham
Semiregularity via derived algebraic geometry

Thu, 19 Apr 2012

10:30 - 12:00
MPIM Lecture Hall
Helge Ruddat
The mirror dual of the cubic threefold

Thu, 26 Apr 2012

10:30 - 12:00
MPIM Lecture Hall
Yuri Tschinkel
On the arithmetic of Del Pezzo and K3 surfaces

Thu, 03 May 2012

10:30 - 12:00
MPIM Lecture Hall
Daniel Greb
Singular spaces with trivial canonical class

Thu, 24 May 2012

10:30 - 12:00
MPIM Lecture Hall
Alina Marian
On theta dualities for abelian surfaces

Thu, 14 Jun 2012

11:00 - 12:15
Christian Liedtke
On the Birational Nature of Lifting

Thu, 21 Jun 2012

10:30 - 12:00
MPIM Lecture Hall
Vladimir Lazić
On the Morrison-Kawamata cone conjecture

Thu, 28 Jun 2012

10:30 - 12:00
MPIM Lecture Hall
Philippe Eyssidieux
Holomorphic convexity of linear coverings of compact Kähler manifolds

Thu, 05 Jul 2012

10:30 - 12:00
MPIM Lecture Hall
Dragos Oprea
Virtual invariants of Quot schemes over curves and surfaces

 

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