Program of Seminar Algebraic Geometry (SAG)

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

Don, 29 Apr 2010

10:30 - 11:30

MPIM Lecture Hall

Eyal Markman

Prime exceptional divisors on holomorphic symplectic varieties and monodromy reflections

Don, 06 Mai 2010

10:30 - 11:30

MPIM Lecture Hall

Francois Charles

Remarks on the Lefschetz standard conjecture for hyperkahler varieties

Don, 10 Jun 2010

10:30 - 11:30

MPIM Lecture Hall

Prakash Belkale

A generalization of Fulton's Conjecture for arbitrary groups

Don, 24 Jun 2010

10:30 - 11:30

Davesh Maulik

t.b.a.

Don, 01 Jul 2010

10:30 - 11:30

MPIM Lecture Hall

Mark de Cataldo

Topology of Hitchin systems and Hodge theory of character varieties

Don, 08 Jul 2010

10:30 - 11:30

MPIM Lecture Hall

Radu Laza

The arithmetic and geometry of degenerations of K3 surfaces

Die, 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 $\mathbb{P}^2$

Die, 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

Don, 28 Okt 2010

10:30 - 11:30

MPIM Lecture Hall

Marti Lahoz Vilalta

t.b.a.

Don, 04 Nov 2010

10:30 - 11:30

MPIM Lecture Hall

Daniel Huybrechts

Spherical objects and Chow groups of K3 surfaces

Don, 11 Nov 2010

10:30 - 11:30

MPIM Lecture Hall

Manuel Blickle

Introduction to singularities in positive characteristic

Don, 18 Nov 2010

10:30 - 11:30

MPIM Lecture Hall

Asher Auel

Rank four vector bundles on fourfolds

Don, 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

Don, 02 Dez 2010

10:30 - 11:30

MPIM Lecture Hall

Nicolas Addington

Complete Intersections of Quadrics

Don, 09 Dez 2010

10:30 - 11:30

MPIM Lecture Hall

Marcello Bernardara

Derived categories and rationality of conic bundles

Don, 16 Dez 2010

10:30 - 11:30

MPIM Lecture Hall

Luc Pirio

On projective varieties 3-covered by curves of degree d

Don, 03 Feb 2011

10:30 - 11:30

MPIM Lecture Hall

Claire Voisin

Abel-Jacobi map, integral Hodge classes and decomposition of the diagonal

Don, 07 Apr 2011

10:30 - 12:00

MPIM Lecture Hall

Andreas Höring

Algebraic varieties with quasi-projective universal cover

Don, 14 Apr 2011

10:30 - 12:00

MPIM Lecture Hall

Matthias Schütt

Shimura varieties for abelian fourfolds with an automorphism of order five

Don, 21 Apr 2011

10:30 - 12:00

MPIM Lecture Hall

Sasha Kuznetsov

Derived categories of Enriques surfaces and quartic double solids

Don, 28 Apr 2011

10:30 - 12:00

MPIM Lecture Hall

Ugo Bruzzo

Uhlenbeck-Donaldson compactification for framed sheaves

Don, 05 Mai 2011

10:30 - 12:00

MPIM Lecture Hall

Yongbin Ruan

Gromov-Witten theory of elliptic orbifold P1 and quasi-modular form

Don, 12 Mai 2011

10:30 - 12:00

MPIM Lecture Hall

Max Lieblich

Derived equivalence of K3 surfaces in characteristic p

Don, 19 Mai 2011

10:30 - 12:00

MPIM Lecture Hall

Chris Brav

Ping-pong and exceptional vector bundles

Don, 26 Mai 2011

10:30 - 12:00

MPIM Lecture Hall

Paolo Stellari

Fourier--Mukai functors in geometric contexts

Don, 09 Jun 2011

10:30 - 12:00

MPIM Lecture Hall

Cristina Manolache

Moduli of stable maps and stable quotients

Don, 16 Jun 2011

10:30 - 12:00

MPIM Lecture Hall

Aaron Bertram

Birational models of Hilb_n(P2) as moduli of Bridgeland-stable objects

Fre, 01 Jul 2011

10:15 - 11:45

Kieran O'Grady

Moduli and periods of double EPW-sextics

Don, 07 Jul 2011

10:30 - 12:00

MPIM Lecture Hall

Arend Bayer

PT/DT-correspondence for orbifolds

Don, 14 Jul 2011

10:30 - 12:00

MPIM Lecture Hall

Marc Levine

The Grothendieck-Witt group and Voevodsky's slice filtration

Don, 13 Okt 2011

10:30 - 12:00

MPIM Lecture Hall

Moritz Kerz

p-adic deformation of cycle classes

Don, 27 Okt 2011

10:30 - 12:00

MPIM Lecture Hall

Francois Charles

Specialization of Néron-Severi groups of K3 surfaces

Don, 03 Nov 2011

10:30 - 12:00

MPIM Lecture Hall

Sam Payne

Nonarchimedean analytification, tropicalization, and metrics on curves

Don, 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)

Don, 17 Nov 2011

10:30 - 12:00

MPIM Lecture Hall

Stephane Druel

On Fano foliations

Don, 01 Dez 2011

10:30 - 12:00

MPIM Lecture Hall

Christophe Mourougane

Sections of families of hypersurfaces of large degree

Don, 08 Dez 2011

10:30 - 12:00

MPIM Lecture Hall

Carlos Simpson

The Painlevé VI moduli spaces

Don, 15 Dez 2011

10:30 - 12:00

MPIM Lecture Hall

Ben Moonen

Motivic decompositions of abelian schemes

Don, 19 Jan 2012

10:30 - 12:00

MPIM Lecture Hall

Ben Davison

Motivic DT invariants of (0,-2) curves

Don, 26 Jan 2012

16:30 - 17:30

MPIM Lecture Hall

Nigel Hitchin

Holomorphic Poisson manifolds and their deformations

Don, 05 Apr 2012

10:30 - 12:00

MPIM Lecture Hall

Balazs Szendroi (Oxford/z.Z. Berlin)

Nekrasov's formula and refined sheaf counting

Don, 12 Apr 2012

10:30 - 12:00

MPIM Lecture Hall

Jonathan P. Pridham

Semiregularity via derived algebraic geometry

Don, 19 Apr 2012

10:30 - 12:00

MPIM Lecture Hall

Helge Ruddat

The mirror dual of the cubic threefold

Don, 26 Apr 2012

10:30 - 12:00

MPIM Lecture Hall

Yuri Tschinkel

On the arithmetic of Del Pezzo and K3 surfaces

Don, 03 Mai 2012

10:30 - 12:00

MPIM Lecture Hall

Daniel Greb

Singular spaces with trivial canonical class

Don, 24 Mai 2012

10:30 - 12:00

MPIM Lecture Hall

Alina Marian

On theta dualities for abelian surfaces

Don, 14 Jun 2012

11:00 - 12:15

Christian Liedtke

On the Birational Nature of Lifting

Don, 21 Jun 2012

10:30 - 12:00

MPIM Lecture Hall

Vladimir Lazić

On the Morrison-Kawamata cone conjecture

Don, 28 Jun 2012

10:30 - 12:00

MPIM Lecture Hall

Philippe Eyssidieux

Holomorphic convexity of linear coverings of compact Kähler manifolds

Don, 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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