Vergangene Veranstaltungen

2022/23

Oberseminar Sommersemester 2023
Oberseminar Wintersemester 2022/23

ESAGA-Forschungsseminar

Sommersemester 2023: The Milnor conjecture
Wintersemester 2022/23: The Emerton-Gee stack

Other seminars and events

Joint Seminar on Complex Algebraic Geometry & Complex Analysis

Research Seminar on Motives, SS 2023
Research Seminar on Motives, WS 2022/23

Sommersemester 2023: RTG seminar
Wintersemester 2022/23, RTG seminar

Mercator Lectures (V. Srinivas, TATA institute, November 2022)

Vector bundles on Algebraic Curves

2021/22

Oberseminar Sommersemester 2022
Oberseminar Wintersemester 2021/22

ESAGA-Forschungsseminar

Sommersemester 2022: The Harris-Venkatesh conjecture
Wintersemester 2021/22: Irrationality proofs of zeta values

Other seminars and events

Joint Seminar on Complex Algebraic Geometry & Complex Analysis

Research Seminar on Motives, SS 2022
Research Seminar on Motives, WS 2021/22

Sommersemester 2022: RTG seminar
Wintersemester 2021/22, RTG seminar

Mercator Lectures (V. Srinivas, TATA Institute, January 2022)

Summer School on Arithmetic Geometry

2020/21

Oberseminar Sommersemester 2021
Oberseminar Wintersemester 2020/21

ESAGA-Forschungsseminar

Sommersemester 2021: Condensed mathematics
Wintersemester 2020/21: p-adic Jacquet Langlands correpondence

Other seminars and events

Joint Seminar on Complex Algebraic Geometry & Complex Analysis

Research Seminar on Motives, SS 2021
Research Seminar on Motives, WS 2020/21

Sommersemester 2020: RTG seminar
Wintersemester 2019/20, RTG seminar

Spring School: Towards a mod $p$ Langlands correspondence

2019/20

Oberseminar Sommersemester 2020
Oberseminar Wintersemester 2019/20

ESAGA-Forschungsseminar

Sommersemester 2020: Higher Chern classes in Iwasawa theory
Wintersemester 2019/20: Resolution of singularities after Abramovich, Temkin, Włodarczyk

Other seminars and events

Joint Seminar on Complex Algebraic Geometry & Complex Analysis

Research Seminar on Motives, SS 2020
Research Seminar on Motives, WS 2019/20

Sommersemester 2020: RTG seminar
Wintersemester 2019/20, Thursday morning seminar

School on Hodge Theory and Shimura Varieties (had to be cancelled)

2018/19

Oberseminar Sommersemester 2019
Oberseminar Wintersemester 2018/19

ESAGA-Forschungsseminar

Sommersemester 2019: New instances of Vojta’s Main Conjecture via Newton-Okounkov bodies and K-(in)stability
Wintersemester 2018/19: Diophantine problems and $p$-adic period morphisms

Other seminars and events

Joint Seminar on Complex Algebraic Geometry & Complex Analysis

Research Seminar on Motives, SS 2019
Research Seminar on Motives, WS 2018/19

Sommersemester 2019: Thursday morning seminar
Wintersemester 2018/19, Thursday morning seminar

Workshop on Prismatic Cohomology

School on Motives and Stacks

2017/18

Oberseminar Sommersemester 2018
Oberseminar Wintersemester 2017/18

ESAGA-Forschungsseminar

Sommersemester 2018: $\infty$-categories and an application
Wintersemester 2017/18: The Fargues-Fontaine curve

Other seminars and events

Joint Seminar on Complex Algebraic Geometry & Complex Analysis

Research Seminar on Motives, SS 2018

Research Seminar on Motives, WS 2017/18

Sommersemester 2018, Thursday morning seminar
Wintersemester 2017/18, Thursday morning seminar

2016/17

Oberseminar Sommersemester 2017
Oberseminar Wintersemester 2016/17

ESAGA-Forschungsseminar

Sommersemester 2017: Arithmetic of elliptic curves over function fields
Wintersemester 2016/17: Shtukas

Other seminars and events

Sommersemester 2017: Thurday morning seminar
Wintersemester 2017/18, Thursday morning seminar

Research Seminar on Motives, SS 2017

Research Seminar on Motives, WS 2016/17

Joint Seminar on Complex Algebraic Geometry & Complex Analysis

2015/16

Oberseminar Sommersemester 2016
Oberseminar Wintersemester 2015/16

ESAGA-Forschungsseminar

Sommersemester 2016: The non-abelian Hodge Correspondence
Wintersemester 2015/16: The Lubin-Tate tower and its $p$-adic cohomology

Other seminars and events

Research Seminar on Motives, SS 2016

Research Seminar on Motives, WS 2015/16

Sommersemester 2016: Thurday morning seminar
Wintersemester 2015/16, Thursday morning seminar

Joint Seminar on Complex Algebraic Geometry & Complex Analysis

2014/15

Oberseminar Sommersemester 2015
Oberseminar Wintersemester 2014/15

ESAGA-Forschungsseminar

Sommersemester 2015: Ranks of elliptic curves
Wintersemester 2014/15: Class field theory for varieties over finite fields

Other seminars and events

Sommersemester 2015: Bridgeland stability conditions

Research Seminar on Motives, SS 2015

Research Seminar on Motives, WS 2014/15

Joint Seminar on Complex Algebraic Geometry & Complex Analysis

2013/14

Oberseminar Sommersemester 2014
Oberseminar Wintersemester 2013/14

ESAGA-Forschungsseminar

Sommersemester 2014: Torsion in the cohomology of locally symmetric varieties
Wintersemester 2013/14: Motives attached to automorphic representations

Other seminars and events

A Special Semester in Motivic Homotopy Theory

Sommersemester 2014: Euler Systems

Research Seminar on Motives, WS 2013/14

Forschungsseminar über Pontryaginklassen

2012/13

Oberseminar Sommersemester 2013
Oberseminar Wintersemester 2012/13

ESAGA-Forschungsseminar

Sommersemester 2013: The Tate conjecture for K3 surfaces
Wintersemester 2012/13: Wonderful compactification

Other seminars and events

Wintersemester 2012/13: Arithmetische Geometrie
Sommersemester 2013: Arithmetische Geometrie

Workshop Essen/Paderborn: Riemann-Roch for Deligne-Mumford stacks

Sommersemester 2013: Research Seminar on Motives
Sommersemester 2013: Research Seminar on Pontryagin Classes
Wintersemester 2012/13: Research Seminar on Motives

2011/12

Oberseminar Sommersemester 2012
Oberseminar Wintersemester 2011/12

ESAGA-Forschungsseminar

Sommersemester 2012: D-modules
Wintersemester 2011/12: Weil II

Other seminars and events

Wintersemester 2011/12: Fontaine-Mazur
Sommersemester 2012: Perfectoid Spaces

Research Seminar on Motives, WS 11/12

Conference on the occasion of Marc Levine’s 60th birthday: Cycles, Motives and Homotopy Theory

Wintersemester 2011/12 Die etale Fundamentalgruppe

WS2011/12
Workshop Essen/Paderborn:
Cohomological Hasse principles.

Sommersemester 2012: Forschungsseminar ueber Motive: Darstellungstheorie, nilpotente Bahnen und Abschlüsse der Bahnen
Sommersemester 2012: Promovierendenseminar (Babyseminar): Formale Schemata

2010/11

Oberseminar Sommersemester 2011
Oberseminar Wintersemester 2010/11

ESAGA-Forschungsseminar

Sommersemester 2011: l-companions (after Drinfeld)
Wintersemester 2010/11: Stacks

Other seminars and events

Sommersemester 2011: Potential modularity
Wintersemester 2010/11: Harder-Narasimhan theory for finite flat group schemes, after Fargues

WS2010/11
Workshop Essen/Paderborn:
The decomposition theorem

Wintersemester 2010/11: Relative Artin Motive zur Borel-Serre Kompaktifizierung (nach Ayoub-Zucker)
Wintersemester 2010/11 Faltings Beweis der Mordellvermutung von 1983
Wintersemester 2010/11 Etale Kohomologie

2009/10

Oberseminar Sommersemester 2010
Oberseminar Wintersemester 2009/10

ESAGA-Forschungsseminar

pdf-file
pdf-file

Other seminars and events

pdf-Datei.
Forschungsseminar Zahlentheorie: Langlands correspondences for GL2
Forschungsseminar “Zahlentheorie: The Eigencurve Wintersemester 2009/10 / winter term 2009/10

Tagung: “Conference on Algebraic Geometry and Arithmetic”
Feb. 15-21, 2010, Essen.

Bonn/Essen/Paderborn-workshop: Derived Categories of coherent sheaves Nov. 14, Dec. 05, 2009 and Jan. 16, 2010
 

2008/09

Oberseminar Sommersemester 2009
Oberseminar Wintersemester 2008/09

Forschungsseminar

pdf-file
pdf-file

Other seminars and events

Sommersemester 2009: Forschungsseminar “Zahlentheorie”, $p$-adic $L$-functions
Wintersemester 2008/09: Forschungsseminar “Zahlentheorie”, $p$-adic Galois Representations

2007/08

Oberseminar Sommersemester 2008
Oberseminar Wintersemester 2007/08

Forschungsseminar

pdf-file
pdf-file

Other seminars and events

Forschungsseminar: Quaternion Algebras, Sommersemester 2008

Workshop on McKay correspondence for symplectic resolutions, following Bezrukavnikov-Kaledin
(January 25-26, 2008, University of Amsterdam). Here the detailed program.

Workshop on Seshadri Constants (organized by Tomasz Szemberg)
(February 12-15, 2008, Essen): Details.

2006/07

Oberseminar Sommersemester 2007
Oberseminar Wintersemester 2006/07

Forschungsseminar, Sommersemester 2007.
The program for the summer term 2007 as pdf-file with a tentative list of speakers.
pdf-file with a tentative list of speakers.

Other seminars and events

Einführung in die Theorie der automorphen Formen, Sommersemester 2007.
The program for the summer term 2007 as pdf-file with a tentative list of speakers.
Program (Feb. 12-16, 2007, Room T03 R02 D81, Essen)

2005/06

Oberseminar Sommersemester 2006
Oberseminar Wintersemester 2005/06

Forschungsseminar

Programm Sommersemester 2006
Programm Wintersemester 2005/06

Other seminars and events

The program of the seminar on “Galois representations and modular forms” including a list of speakers (WS 2005/06, IEM)

Blockseminar Hyperbolicity and Jet Bundles, Düsseldorf-Essen, 20.05.06, 11:00 (view program)

2004/05

Oberseminar Sommersemester 2005
Oberseminar Wintersemester 2004/05

Forschungsseminar

program)
program)

Other seminars and events

The program of the seminar on Hilbert Modular Surfaces (SS 2005, IEM)

Workshop on Fourier-Mukai, 2004
Blockseminar, Düsseldorf-Essen, 22.01.05, 11:00 (view program of the Felix Klein Kolloquium in Düsseldorf, July 2, 2005

2003/04

Oberseminar Sommersemester 2004
Oberseminar Wintersemester 2003/04

2002/03

Oberseminar Sommersemester 2003
Oberseminar Wintersemester 2002/03

2001/02

Oberseminar Sommersemester 2002
Oberseminar Wintersemester 2001/02

2000/01

Oberseminar Sommersemester 2001
Oberseminar Wintersemester 2000/01

1999/2000

Oberseminar Sommersemester 2000
Oberseminar Wintersemester 1999/2000

1998/99

Oberseminar Sommersemester 1999
Oberseminar Wintersemester 1998/99
Oberseminar Sommersemester 1998