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Program of Seminar Algebraic Geometry (SAG)

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

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
MPIM Seminar Room
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

Thu, 12 Jul 2012

10:30 - 12:00
MPIM Lecture Hall
Paolo Cascini
Bounding singularities on minimal models

Thu, 11 Apr 2013

10:30 - 11:30
MPIM Lecture Hall
Christoph Sorger
Twisted cubics on cubic fourfolds

Thu, 18 Apr 2013

10:30 - 12:00
MPIM Lecture Hall
Pawel Sosna
Determinantal Barlow surfaces and phantom categories

Thu, 25 Apr 2013

10:30 - 12:00
MPIM Lecture Hall
Markus Perling
Some aspects of exceptional collections on (rational) surfaces

Thu, 02 May 2013

10:30 - 12:00
MPIM Lecture Hall
Qizheng Yin
Cycles on Jacobians

Thu, 16 May 2013

10:30 - 12:00
MPIM Lecture Hall
Adrian Clingher
A Special Isogeny of K3 Surfaces

Thu, 06 Jun 2013

10:30 - 12:00
MPIM Seminar Room
Charles Vial
The Fourier decomposition on the Chow ring of certain hyperkaehler fourfolds

Thu, 04 Jul 2013

10:30 - 12:00
MPIM Seminar Room
Andreas Knutsen
k-gonal loci in Severi varieties of curves on K3 surfaces

Thu, 11 Jul 2013

10:30 - 12:00
MPIM Lecture Hall
Ludmil Katzarkov
Categories and Dynamical systems

Thu, 17 Oct 2013

10:30 - 12:00
MPIM Lecture Hall
Claude Sabbah
Aspects of the irregular Hodge filtration (Joint work with Hélčne Esnault and Jeng-Daw Yu)

Thu, 24 Oct 2013

10:30 - 12:00
MPIM Lecture Hall
Lie Fu
Symplectic automorphisms of Fano varieties of cubic fourfolds and its action on algebraic cycles

Thu, 07 Nov 2013

10:30 - 12:00
MPIM Lecture Hall
Olivier Benoist
On the birational geometry of parameter spaces for complete intersections

Thu, 14 Nov 2013

10:30 - 12:00
MPIM Lecture Hall
Alex Küronya
Functions on Newton-Okounkov bodies

Thu, 21 Nov 2013

10:30 - 12:00
MPIM Lecture Hall
Erwan Rousseau
Foliations and the Green-Griffiths-Lang conjecture

Thu, 28 Nov 2013

10:30 - 12:00
MPIM Lecture Hall
Jochen Heinloth
GIT-like stability criteria on algebraic stacks

Thu, 12 Dec 2013

10:30 - 12:00
MPIM Lecture Hall
Ivan Cheltsov
Title Cylinders in Fano varieties

Thu, 17 Apr 2014

10:30 - 12:00
MPIM Lecture Hall
Cinzia Casagrande
Locally unsplit families of rational curves on Fano manifolds

Thu, 24 Apr 2014

10:30 - 12:00
MPIM Lecture Hall
Shinnosuke Okawa
Compact moduli of noncommutative algebraic varieties via quivers

Thu, 15 May 2014

10:30 - 12:00
MPIM Lecture Hall
Roman Fedorov
Partial Fourier-Mukai transform for algebraically integrable systems

Thu, 22 May 2014

10:30 - 12:00
MPIM Lecture Hall
Jason Lo
Fourier-Mukai transforms on elliptic fibrations

Thu, 05 Jun 2014

10:30 - 12:00
Lipschitz-Saal, Center for Mathematics Bonn
Jason Starr
Rational curves, rational points and fixed points

Thu, 10 Jul 2014

10:30 - 12:00
MPIM Lecture Hall
Thomas Reichelt
Hodge theory of GKZ-systems and mirror symmetry

Thu, 17 Jul 2014

10:30 - 12:00
MPIM Lecture Hall
Marian Aprodu
Secant spaces and syzygies of special line bundles on curves

Thu, 23 Oct 2014

10:30 - 12:00
MPIM Lecture Hall
Jörgen Rennemo
The homological projective dual of Sym^2(P^n)

Thu, 30 Oct 2014

10:30 - 12:00
MPIM Lecture Hall
Junyan Cao
Positivity of direct image and Kodaira dimension

Thu, 06 Nov 2014

10:30 - 12:00
MPIM Lecture Hall
John Christian Ottem
Hypersurfaces in products of projective spaces

Thu, 13 Nov 2014

10:30 - 12:00
MPIM Lecture Hall
Ulrike Riess
On Beauville's conjectural weak splitting property

Thu, 20 Nov 2014

10:30 - 12:00
MPIM Lecture Hall
Enrica Floris
Invariance of Plurigenera for foliations on surfaces

Thu, 11 Dec 2014

10:30 - 12:00
MPIM Lecture Hall
Luca Tasin
Fano varieties in Mori fibre spaces

Thu, 08 Jan 2015

10:30 - 12:00
MPIM Lecture Hall
Sebastien Boucksom
A non-Archimedean approach to K-stability

 

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