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Seminar Algebraic Geometry (SAG)

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Organiser(s): 
D. Huybrechts
Datum: 
Don, 2011-01-06 10:30 - Don, 2026-12-31 12:00
Location: 
MPIM Lecture Hall
Details: 
Program and Abstracts of Seminar Algebraic Geometry (SAG)

Upcoming talks

Past talks

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

Don, 16 Jan 2020

10:30 - 11:30
MPIM Lecture Hall
Adrien Sauvaget
Volumes of moduli spaces of flat surfaces

Don, 09 Jan 2020

10:30 - 11:30
MPIM Lecture Hall
Reinier Kramer
The tautological ring of the moduli space of smooth curves via Pandharipande-Pixton-Zvonkine half-spin relations

Don, 19 Dez 2019

10:30 - 11:30
MPIM Lecture Hall
Dan Petersen
Factorization statistics and bug-eyed configuration spaces

Don, 12 Dez 2019

10:30 - 11:30
MPIM Lecture Hall
Enrica Mazzon
Berkovich approach to degenerations of hyper-Kähler varieties

Don, 05 Dez 2019

10:30 - 11:30
Mingmin Shen
Some new counter-examples to the integral Hodge conjecture (Location: Endnicher Allee 60!)

Don, 21 Nov 2019

10:30 - 12:00
MPIM Lecture Hall
Benjamin Schmidt
Derived Categories and the Genus of Curves

Don, 14 Nov 2019

10:30 - 12:00
MPIM Lecture Hall
Ádám Gyenge
Equivariant Hilbert scheme of points on K3 surfaces and modular forms

Don, 07 Nov 2019

10:30 - 11:30
MPIM Lecture Hall
Frank Gounelas
Curves on K3 surfaces

Don, 24 Okt 2019

10:30 - 12:00
MPIM Lecture Hall
Zhiwei Zheng
Automorphisms and Periods of Cubic Fourfolds

Don, 17 Okt 2019

10:30 - 11:30
MPIM Lecture Hall
Martin Ulirsch
Tropical and logarithmic strata of abelian differentials

Don, 04 Jul 2019

10:30 - 12:00
MPIM Lecture Hall
Andrei Negut
The Beauville-Voisin conjecture for Hilb(K3) and the Virasoro algebra

Don, 27 Jun 2019

10:30 - 11:30
MPIM Lecture Hall
Michel Brion
The universal affine extension of an abelian variety

Don, 06 Jun 2019

10:30 - 11:30
MPIM Seminar Room
Dhruv Ranganathan
Gromov-Witten theory with expansions

Don, 09 Mai 2019

10:30 - 11:30
MPIM Seminar Room
Nikolaos Tziolas
Vector fields and moduli of canonically polarized surfaces in positive characteristic

Don, 02 Mai 2019

10:30 - 11:30
MPIM Lecture Hall
Sheng Meng
On surjective endomorphisms of Calabi-Yau varieties

Don, 25 Apr 2019

10:30 - 11:30
MPIM Lecture Hall
Charles Vial
Distinguished cycles on hyperKaehler varieties

Don, 11 Apr 2019

10:30 - 11:30
MPIM Lecture Hall
Hannah Markwig
Tropical mirror symmetry for elliptic curves and beyond

Don, 31 Jan 2019

10:30 - 11:30
MPIM Lecture Hall
Chiara Camere
Moduli spaces of cubic threefolds and of irreducible holomorphic symplectic manifolds

Don, 24 Jan 2019

10:30 - 11:30
MPIM Lecture Hall
Daniel Halper-Leistner
Beyond geometric invariant theory

Don, 17 Jan 2019

10:30 - 11:30
MPIM Lecture Hall
Victoria Hoskins
A formula for the motive of the moduli stack of vector bundles on a curve

Don, 20 Dez 2018

10:30 - 12:00
MPIM Lecture Hall
Johannes Schmitt
Zero cycles on moduli spaces of curves

Don, 13 Dez 2018

10:30 - 11:30
MPIM Lecture Hall
Sjoerd Beentjes
The crepant resolution conjecture for Donaldson-Thomas invariants

Don, 06 Dez 2018

10:30 - 12:00
MPIM Lecture Hall
Martijn Kool
Zero-dimensional Donaldson-Thomas invariants of Calabi-Yau fourfolds

Don, 29 Nov 2018

10:30 - 12:00
MPIM Lecture Hall
Chunyi Li
Stronger Bogomolov-Gieseker type Inequality and stability condition

Don, 15 Nov 2018

10:30 - 12:00
MPIM Lecture Hall
Gavril Farkas
Topological invariants of groups via Koszul modules

Don, 08 Nov 2018

10:30 - 12:00
MPIM Lecture Hall
Robert Laterveer
Algebraic cycles and Verra fourfolds

Don, 18 Okt 2018

10:30 - 12:00
MPIM Lecture Hall
Emanuele Macri
Strong Bogomolov inequalities for sheaves on threefolds

Don, 11 Okt 2018

11:30 - 12:45
MPIM Lecture Hall
Roberto Svaldi
On the boundedness of Calabi-Yau varieties in low dimension

Mit, 04 Jul 2018

16:30 - 18:00
MPIM Lecture Hall
Mihnea Popa
D-modules in birational geometry

Don, 21 Jun 2018

10:30 - 12:00
MPIM Lecture Hall
Pieter Belmans
Derived categories of moduli of vector bundles on curves

Don, 14 Jun 2018

10:30 - 12:00
MPIM Lecture Hall
Richard Thomas
Refined Vafa-Witten invariants for projective surfaces

Don, 07 Jun 2018

10:30 - 12:00
MPIM Lecture Hall
Christian Pauly
The Prym-Hitchin connection and strange Prym duality at level 1

Don, 17 Mai 2018

10:30 - 12:00
MPIM Lecture Hall
Sergey Gorchinskiy
Categorical measures for varieties with finite group actions

Don, 19 Apr 2018

10:30 - 12:00
MPIM Lecture Hall
Chenyang Xu
Volume and stability of singularities

Don, 01 Feb 2018

10:30 - 12:00
MPIM Lecture Hall
Anthony Várilly-Alvarado
Vojta’s conjecture and uniform boundedness of full-level structures on abelian varieties over number fields

Don, 25 Jan 2018

10:30 - 12:00
MPIM Lecture Hall
Frances Kirwan
Moduli spaces of unstable curves

Don, 18 Jan 2018

10:30 - 12:00
MPIM Lecture Hall
John Ottem
The birational Torelli problem for Calabi-Yau 3-folds

Don, 11 Jan 2018

10:30 - 12:00
MPIM Lecture Hall
Evgeny Shinder
Variation of stable birational types

Don, 21 Dez 2017

10:30 - 12:00
MPIM Lecture Hall
Ben Moonen
The Tate conjecture and semisimplicity of Galois representation

Don, 14 Dez 2017

10:30 - 12:00
MPIM Lecture Hall
Marc Gross
Logarithmic and punctured Gromov-Witten invariants

Don, 07 Dez 2017

10:30 - 12:00
MPIM Lecture Hall
Gebhard Martin
Numerically trivial automorphisms of Enriques surfaces in positive characteristic

Don, 30 Nov 2017

10:30 - 12:00
MPIM Seminar Room
Shen Junliang
K3 categories, cubic 4-folds, and Beauville-Voisin conjecture

Don, 23 Nov 2017

10:30 - 12:00
MPIM Seminar Room
Vladimir Guletskii
Motivic obstruction to rationality of a very general cubic hypersurface in P^5

Don, 16 Nov 2017

10:30 - 12:00
MPIM Lecture Hall
Georg Oberdieck
Hyper-Kaehler varieties and Jacobi forms

Don, 02 Nov 2017

10:30 - 12:00
MPIM Lecture Hall
Arne Smeets
Some geometric properties of log smooth degenerations

Don, 19 Okt 2017

10:30 - 12:00
MPIM Lecture Hall
Johannes Nicaise
Specialization of (stable) rationality in families with mild singularities

Don, 12 Okt 2017

10:30 - 12:00
MPIM Lecture Hall
Alexander Polishchuk
Associative Yang-Baxter equation and related 1-CY categorie

Don, 02 Feb 2017

10:30 - 11:30
MPIM Lecture Hall
Serge Cantat
Simple automorphisms of complex projective varieties

Don, 26 Jan 2017

10:30 - 11:30
MPIM Lecture Hall
Radu Laza
Some remarks on degenerations of HKs

Don, 19 Jan 2017

10:30 - 11:30
MPIM Lecture Hall
Olivier Benoist
On the integral Hodge conjecture for real threefolds

For older events also see the Program.

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