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Collection of past events
November 2024
- Nov 21
- Nov 22
- Nov 25
-
Nov 25
Tomáš Dohnal, "Surface Plasmon Problem: Spectral Analysis and Existence of Nonlinear Polychromatic Solutions" Oberseminar Mathematical Physics
- Nov 25
- Nov 25
- Nov 25
- Nov 26
-
Nov 26
Jeff Hicks, "Nonpositively curved Lagrangian submanifolds from Tropical Geometry" Bonn symplectic geometry seminar
- Nov 26
- Nov 27
- Nov 27
- Nov 28
- Nov 28
- Nov 28
- Nov 28
- Nov 29
- Nov 29
December 2024
- Dec 02
- Dec 02
- Dec 02
- Dec 03
- Dec 03
- Dec 03
- Dec 03
- Dec 03
- Dec 03
- Dec 03
- Dec 04 - Dec 05
- Dec 05
- Dec 05
- Dec 05
- Dec 05
- Dec 05
-
Dec 05
Pedro Cardoso, "Linear and nonlinear fractional PDEs from interacting particle systems" Oberseminar Stochastics
- Dec 06
- Dec 06
- Dec 09
- Dec 09
- Dec 09
- Dec 11
- Dec 11
- Dec 11
- Dec 11
- Dec 12
- Dec 13
- Dec 13
- Dec 13
- Dec 13
- Dec 16
- Dec 17
- Dec 17
- Dec 18
- Dec 19
January 2025
- Jan 06
-
Jan 06
Thorben Tröbst, "Cardinal-Utility Matching Markets: The Quest for Envy-Freeness, Pareto-Optimality, and Efficient Computability" Oberseminar Discrete Optimization
- Jan 07
-
Jan 07
Anupam Datta, "Equivariant KK-theory and model categories" Oberseminar Global Analysis and Operator Algebras
- Jan 07
- Jan 08
-
Jan 08
Francesco Fournier-Facio, "Infinite simple characteristic quotients" Geometric Group Theory Oberseminar
- Jan 09
- Jan 09
- Jan 09
- Jan 09
- Jan 09
- Jan 10
- Jan 10
- Jan 10
- Jan 13 - Apr 17
- Jan 13
- Jan 13
- Jan 13
- Jan 13
- Jan 13
-
Jan 14
Koen van den Dungen, "Dirac-Schrödinger operators and a general Callias Theorem" Oberseminar Global Analysis and Operator Algebras
- Jan 14
- Jan 15
- Jan 16
- Jan 16
- Jan 16
- Jan 17
- Jan 17
- Jan 17
- Jan 20
- Jan 20
- Jan 20
- Jan 21
-
Jan 21
Max Reinhold Jahnke, "A class of globally analytic hypoelliptic operators on compact Lie groups" Oberseminar Global Analysis and Operator Algebras
- Jan 21
- Jan 21
- Jan 22
- Jan 22
- Jan 22
- Jan 22
- Jan 23
- Jan 23
- Jan 23
- Jan 24
- Jan 24
- Jan 24
-
Jan 27 - Jan 31
Analysis and geometry on groups and spaces - part of Trimester Program "Metric Analysis" HIM/HSM Special Topic School
- Jan 27
-
Jan 28
André de Sousa Guimarães, "K-homology of Poincaré duality algebras" Oberseminar Global Analysis and Operator Algebras
- Jan 28
- Jan 29
- Jan 29
- Jan 30
- Jan 30
- Jan 31
- Jan 31
February 2025
- Feb 03
- Feb 03
- Feb 04
- Feb 04
- Feb 05
- Feb 06
- Feb 10
- Feb 11
- Feb 11
- Feb 12
- Feb 12
- Feb 12
- Feb 13
- Feb 14 - Feb 15
- Feb 17
- Feb 18
- Feb 18
- Feb 19
- Feb 19
- Feb 20
- Feb 20
-
Feb 21
László Végh, Sharat Ibrahimpur, "10th Colloquium of the Research Area C3" C3 Kolloquium / Colloquium of the Research Area C3
- Feb 21
- Feb 25
- Feb 25
- Feb 25
- Feb 26
March 2025
- Mar 04
- Mar 04
- Mar 04
- Mar 05
- Mar 05
- Mar 06
-
Mar 10 - Mar 14
Recent developments around joint distribution in number theory and dynamics HSM Special Topic School
- Mar 11
- Mar 12
- Mar 12
- Mar 13
- Mar 18
- Mar 19
- Mar 19
- Mar 20
- Mar 24 - Mar 28
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Mar 24
Phuc Hung Hong, "Fine-Grained Complexity of Computing Degree-Constrained Spanning Trees" Oberseminar Discrete Optimization
- Mar 26
- Mar 27
- Mar 31
April 2025
- Apr 01 - Apr 03
- Apr 01
- Apr 01
- Apr 02
- Apr 02
- Apr 03
- Apr 04
- Apr 04
- Apr 07
- Apr 08
- Apr 08
- Apr 08
- Apr 09
- Apr 10
- Apr 10
- Apr 10
-
Apr 10
Kyungmin Rho, "Matrix factorizations from Fukaya categories of surfaces" Bonn symplectic geometry seminar
- Apr 10
- Apr 11
- Apr 11
- Apr 11
- Apr 11
- Apr 14
- Apr 14
- Apr 14
- Apr 14
- Apr 15
-
Apr 15
Tobias Schubert, "Der Spektrale Fluss unbeschränkter Operatoren" Oberseminar Global Analysis and Operator Algebras
- Apr 16
- Apr 16
- Apr 16
- Apr 17
- Apr 22
- Apr 23
- Apr 23
-
Apr 23
Lars Becker, "Quantum signal processing and the nonlinear Fourier transform" HSM Early Career Colloquium
- Apr 24
- Apr 24
- Apr 24
- Apr 24
- Apr 24
- Apr 25
- Apr 25
- Apr 25
- Apr 28 - May 02
- Apr 28
- Apr 28
- Apr 29
- Apr 29
- Apr 30
- Apr 30
- Apr 30
- Apr 30
May 2025
- May 02
- May 02
- May 02
- May 02
- May 05 - Aug 15
- May 05
- May 05
- May 05
- May 06
-
May 06
Maxim Braverman, "Secondary Z_2 valued index invariants" Oberseminar Global Analysis and Operator Algebras
- May 08
- May 08
- May 08
- May 08
- May 09
- May 09
- May 09
- May 09
- May 12 - May 16
- May 12
- May 12
- May 12
-
May 12
Thomas Rothvoß, "The Subspace Flatness Conjecture and Faster Integer Programming" Oberseminar Discrete Optimization
-
May 13
Koen van den Dungen, "Dirac-Schrödinger operators and a Toeplitz index theorem" Oberseminar Global Analysis and Operator Algebras
- May 13
- May 14
- May 14
- May 14
- May 14
- May 15
- May 15
- May 15
- May 15
- May 15
-
May 16
Kostiantyn Tolmachov, "Around the centrality property of character sheaves on a reductive group" Oberseminar Darstellungstheorie
-
May 16
Ben Davison, "Counting coloured 3d partitions using Jacobi algebras" Oberseminar Darstellungstheorie
- May 19 - May 23
- May 19
- May 19
- May 19
- May 20
- May 20
- May 20
- May 21
- May 21
-
May 21
Andrew Ng, "What geometric group theory has to do with your area of interest" HSM Early Career Colloquium
- May 22
- May 22
- May 22
- May 22
- May 23
- May 23
- May 23
- May 23
- May 23
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May 23
Viktor Levandovskyy, "Computer algebra: algorithms and implementations for associative algebras" Oberseminar Darstellungstheorie
- May 23
- May 23
- May 26
- May 26
- May 26
- May 26
- May 26
- May 27
- May 27
- May 27
- May 28
- May 28
- May 28 - Jun 04
- May 28
-
May 28
László Székelyhidi, "Dissipation and mixing: from turbulent flows to weak solutions" Hausdorff Colloquium
- May 28
- May 28
- May 30
- May 30
- May 30
June 2025
- Jun 02
- Jun 02
- Jun 02
- Jun 02
- Jun 02
-
Jun 02
Miriam Ruß, Tingxiang Zou, "Tea Time with Women in Mathematics - Different paths in academia" Tea Time for Women in Math
- Jun 02
- Jun 03
-
Jun 03
Oliver Fürst, "Higher order spectral shift and Callias operators" Oberseminar Global Analysis and Operator Algebras
- Jun 03
- Jun 03
- Jun 03
- Jun 04
- Jun 04
- Jun 04
- Jun 04 - Jun 11
- Jun 04 - Jun 11
- Jun 04
- Jun 05
- Jun 05
- Jun 05
- Jun 05
- Jun 06
- Jun 10
- Jun 11
- Jun 12 - Jun 13
- Jun 12
- Jun 12
- Jun 12
- Jun 13
- Jun 16 - Jun 20
- Jun 16
-
Jun 16
Alexander Lindermayr, "Non-Clairvoyant Scheduling: Proportional Fairness and Progress Bars" Oberseminar Discrete Optimization
- Jun 16
- Jun 16
- Jun 16
- Jun 17
-
Jun 17
Michael Joachim, "Twisted spin cobordism and D-brane homology" Oberseminar Global Analysis and Operator Algebras
- Jun 18
- Jun 18
- Jun 18
- Jun 18
- Jun 18
- Jun 20
- Jun 20
-
Jun 20
Jacob Matherne, "Kazhdan–Lusztig functions and Chow functions of partially ordered sets" Oberseminar Darstellungstheorie
- Jun 20
-
Jun 20
Tom Braden, "Perverse sheaves on symmetric products of the plane, Schur algebras and K-theory" Oberseminar Darstellungstheorie
- Jun 23 - Jun 27
- Jun 23 - Jun 27
- Jun 23
- Jun 23
- Jun 23
-
Jun 24
Jilly Kevo, "Trace and Regularized Index of Callias Operators on Hyperbolic Space" Oberseminar Global Analysis and Operator Algebras
- Jun 24
- Jun 25
- Jun 25
- Jun 25
- Jun 26
- Jun 26
- Jun 26
- Jun 26
- Jun 26
- Jun 26
- Jun 27
- Jun 27
- Jun 27
- Jun 27
- Jun 30
- Jun 30
- Jun 30
- Jun 30
-
Jun 30
Thekla Hamm, "A Framework for Approximating Solutions Rather than Solution Values Parameterized by Treewidth" Oberseminar Discrete Optimization
July 2025
- Jul 01
-
Jul 01
Nikhil Savale, "The eta invariant of a circle bundle on a Fano manifold" Oberseminar Global Analysis and Operator Algebras
- Jul 02
- Jul 03
- Jul 03
- Jul 03
- Jul 04
- Jul 04
- Jul 04
- Jul 04
- Jul 07
- Jul 07
-
Jul 08
Bento Natura, "A Unified Analytical Approach to Strongly Polynomial Algorithms for Structured Linear Programs" Oberseminar Discrete Optimization
-
Jul 08
Ahmad Reza Haj Saeedi Sadegh, "A Fixed-point Formula for Non-elliptic Dirac Operators" Oberseminar Global Analysis and Operator Algebras
- Jul 09
- Jul 09
- Jul 10
- Jul 10
- Jul 11
- Jul 11
- Jul 11
- Jul 11
- Jul 14
-
Jul 14
Britta Peis, "On the Approximability of Train Routing and the MinMax Disjoint Paths Problem" Oberseminar Discrete Optimization
- Jul 15
- Jul 16
- Jul 16
- Jul 17
- Jul 17
- Jul 17
- Jul 17
- Jul 17
- Jul 17
- Jul 17
- Jul 17
-
Jul 18
Bill Cook, Luise Puhlmann, "11th Colloquium of the Research Area C3" C3 Kolloquium / Colloquium of the Research Area C3
- Jul 18
- Jul 21
-
Jul 21
Joakim Blikstad, "Maximum Flow by Augmenting Paths in $n^{2+o(1)}$ Time" Oberseminar Discrete Optimization
- Jul 22
- Jul 23 - Jul 25
- Jul 23
- Jul 23
- Jul 23
- Jul 24
- Jul 28 - Aug 01
- Jul 28
- Jul 29
- Jul 30
- Jul 30
- Jul 31
August 2025
- Aug 05
- Aug 05
- Aug 06
- Aug 06
- Aug 07
- Aug 07
- Aug 11
- Aug 11
- Aug 14
- Aug 14
- Aug 18 - Aug 22
- Aug 19
- Aug 20
- Aug 21
- Aug 28
- Aug 31 - Sep 05
September 2025
- Sep 01 - Dec 12
- Sep 01
- Sep 03
- Sep 04
-
Sep 10
Chris Bourne, "A C*-module framework for discrete quantum systems" Oberseminar Global Analysis and Operator Algebras
- Sep 10
- Sep 10
- Sep 11
- Sep 15 - Sep 19
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Sep 15
Ryan Hayward, "A Proof of the Albert-Grossman-Nowakowski-Wolfe Alternating Linear Clobber Conjecture" Oberseminar Discrete Optimization
- Sep 17
- Sep 18
- Sep 18
- Sep 18
- Sep 22 - Sep 26
- Sep 22 - Sep 26
- Sep 24
- Sep 26
- Sep 26
-
Sep 29
Alexandra Lassota, "Integer Programs through the Lens of Fixed-Parameter Tractability" Oberseminar Discrete Optimization
October 2025
- Oct 01
- Oct 02
- Oct 06
- Oct 06
- Oct 08
- Oct 08
- Oct 08
- Oct 09
- Oct 10
- Oct 13
- Oct 13
- Oct 13
-
Oct 13
Ryoga Mahara, "Existence of Fair and Efficient Allocation of Indivisible Chores" Oberseminar Discrete Optimization
-
Oct 14
Devarshi Mukherjee, "Bivariant K-Theory for Bornological Algebras" Oberseminar Global Analysis and Operator Algebras
- Oct 15
- Oct 15
- Oct 15
- Oct 15
- Oct 16
- Oct 16
- Oct 17
- Oct 17
- Oct 17
-
Oct 17
Qingyuan Bai, Martin Ortez, and Paul Boisseau, "Short postdoc talks" Arithmetic Geometry and Representation Theory Research Seminar
- Oct 20 - Oct 24
- Oct 20
- Oct 20
- Oct 20
-
Oct 21
Malte Leimbach, "Spectral truncations, operator systems and compact quantum metric spaces in noncommutative geomtery" Oberseminar Global Analysis and Operator Algebras
- Oct 21
- Oct 21
- Oct 22
- Oct 22
- Oct 22
- Oct 22
- Oct 22
-
Oct 22
Michel Alexis, "Calculus teachers hate him because of this one weird trick, find out why!!" HSM Early Career Colloquium
- Oct 23
- Oct 23
- Oct 23
- Oct 23
- Oct 23
- Oct 23
- Oct 23
- Oct 23
- Oct 24
-
Oct 24
Rose Berry, "joint with Oberseminar Darstellungstheorie DIFFERENT LOCATION" Arithmetic Geometry and Representation Theory Research Seminar
- Oct 24
- Oct 27
- Oct 27
- Oct 27
- Oct 27
-
Oct 28
Stefan Oberdörster, "Mixing of Markov chain Monte Carlo methods via Couplings" CRC 1720: Early Career Seminar
- Oct 28
- Oct 28
-
Oct 29
Andrew Ng, "Fibring hyperbolic Coxeter groups with finitely presented kernel" Geometric Group Theory Oberseminar
- Oct 29
- Oct 29
- Oct 30
- Oct 30
- Oct 30
- Oct 30
- Oct 30
- Oct 31
- Oct 31
-
Oct 31
Alexandre Maksoud, Thibaud van den Hove, Peter Dillery, "short postdoc talks" Arithmetic Geometry and Representation Theory Research Seminar
- Oct 31
November 2025
- Nov 03
- Nov 03
-
Nov 03 - Nov 07
Bonn Workshop on Combinatorial Optimization - commemorating Bernhard Korte – HCM Workshop/Conference
- Nov 03
- Nov 03
- Nov 03
- Nov 04
- Nov 04
-
Nov 04
Gihyun Lee, "Vector-valued oscillatory integrals and $(\rho,\delta)$-type pseudodifferential calculus" Oberseminar Global Analysis and Operator Algebras
- Nov 04
- Nov 05
-
Nov 05
Motiejus Valiunas, "Means on groups and degrees of commutativity" Geometric Group Theory Oberseminar
- Nov 05
- Nov 05
- Nov 06
- Nov 06
- Nov 06
- Nov 06
- Nov 06
- Nov 07
- Nov 07
- Nov 07
- Nov 07
- Nov 10
- Nov 10
- Nov 10
- Nov 10
- Nov 10
- Nov 11
- Nov 11
- Nov 11
- Nov 11
- Nov 11
- Nov 11
-
Nov 11
Lennart Ronge, "The equivariant index theorem on Lorentzian spacetimes" Oberseminar Global Analysis and Operator Algebras
- Nov 11
- Nov 12
- Nov 12
- Nov 12
- Nov 12
- Nov 12
- Nov 13
- Nov 13
- Nov 13
- Nov 13
- Nov 13
-
Nov 13
Partha Ghosh, "Extremal Process of Last Progeny Modified Branching Random Walks" Oberseminar Stochastics
- Nov 13
- Nov 14
- Nov 14
- Nov 14
- Nov 17
- Nov 17
- Nov 17
- Nov 18
- Nov 18
- Nov 18
- Nov 18
- Nov 19
-
Nov 19
Waltraud Lederle, "Invariant random subgroups, elementwise conservative actions and boomerang subgroups" Geometric Group Theory Oberseminar
- Nov 19
- Nov 19
- Nov 19
- Nov 20
- Nov 20
- Nov 20
-
Nov 20
Daniel Boutros, "Onsager-type conjectures for boundary-driven and geophysical flows" Oberseminar Analysis
- Nov 20
- Nov 20
- Nov 21
- Nov 21
-
Nov 21
Josh Lam, "Non-abelian cohomology, differential equations, and p-curvatures" Arithmetic Geometry and Representation Theory Research Seminar
- Nov 21
- Nov 21
- Nov 21
- Nov 24
- Nov 24
- Nov 24
- Nov 24
- Nov 25
-
Nov 25
Marina Prokhorova, "Index theory for unbounded Fredholm operators" Oberseminar Global Analysis and Operator Algebras
- Nov 26
-
Nov 26
Ian Leary, "Comparing commutator subgroups of right-angled Artin and Coxeter groups (joint work with Nansen Petrosyan)" Geometric Group Theory Oberseminar
- Nov 26
-
Nov 26
María Inés de Frutos Fernández, "What is... mathematical formalization?" HSM Early Career Colloquium
- Nov 27
- Nov 27
- Nov 27
- Nov 27
- Nov 27
- Nov 27
- Nov 28
- Nov 28
-
Nov 28
Aleksander Horawa, "The arithmetic of Fourier coefficients of automorphic forms on G2" Arithmetic Geometry and Representation Theory Research Seminar
- Nov 28
-
Nov 28
Lei Shi, "On the generalized graded cellular bases for cyclotomic quiver Hecke-Clifford algebras" Oberseminar Darstellungstheorie
December 2025
- Dec 01
-
Dec 01
Adrian Vladu, "Breaking the Barrier of Self-Concordant Barriers: Faster Interior Point Methods for M-Matrices" Oberseminar Discrete Optimization
- Dec 02
- Dec 02
-
Dec 02
Samuel Weidemaier, "Neural geometric PDEs on neural implicit surfaces" CRC 1720: Early Career Seminar
- Dec 02
- Dec 02
- Dec 03
- Dec 03
- Dec 03
- Dec 03
- Dec 03
- Dec 03
- Dec 03
- Dec 04
- Dec 04
- Dec 04
- Dec 04
-
Dec 04
Panagiotis Zografos, "Domino tilings of the Aztec diamond in random environment" Oberseminar Stochastics
- Dec 04
- Dec 05
- Dec 05
-
Dec 05
Mick Gielen, "The canonical dimension: using the Bruhat-Tits building to investigate the wavefront set" Arithmetic Geometry and Representation Theory Research Seminar
-
Dec 05
Peter Fiebig, "A chromatic decomposition of the cohomology of Grassmannians" Oberseminar Darstellungstheorie
- Dec 08 - Dec 12
- Dec 08
- Dec 08
- Dec 08
- Dec 09
- Dec 09
- Dec 09
-
Dec 09
Marina Prokhorova, "Index theory for unbounded Fredholm operators II" Oberseminar Global Analysis and Operator Algebras
- Dec 10
- Dec 10
- Dec 10
- Dec 11
- Dec 11
- Dec 11
- Dec 11
- Dec 11
- Dec 11
- Dec 11
- Dec 12
- Dec 12
- Dec 12
- Dec 12
-
Dec 12
Ben Heuer, "Hodge-Tate theory for p-adic character varieties" Arithmetic Geometry and Representation Theory Research Seminar
- Dec 15
- Dec 16
- Dec 16
- Dec 16
- Dec 16
- Dec 17
- Dec 17
-
Dec 17
Alessandro Sisto, "Towards geometric finiteness in mapping class groups" Geometric Group Theory Oberseminar
- Dec 17
- Dec 17
- Dec 18
-
Dec 18
Yun Shi, "SAG: Stability of line bundles and vector bundles on some surfaces" Seminar Algebraic Geometry (SAG)
- Dec 18
- Dec 18
- Dec 18
- Dec 18
- Dec 18
-
Dec 18
Joscha Henheik, "Convergence behaviour of unadjusted kinetic Langevin sampler" Oberseminar Stochastics
- Dec 19
- Dec 19
- Dec 19
January 2026
-
Jan 07
Xiyan Zhong, "Prym Representations and Twisted Cohomology of the Mapping Class Group with Level Structures" Geometric Group Theory Oberseminar
-
Jan 08
Miguel Moreira, "SAG: Wall-Crossing for K-theoretic Invariants via Non-Abelian Localization" Seminar Algebraic Geometry (SAG)
- Jan 08
- Jan 08
- Jan 08
- Jan 08
- Jan 09
-
Jan 09
Michael Rapoport, "Integral models of Shimura varieties beyond parahoric level" Arithmetic Geometry and Representation Theory Research Seminar
- Jan 09
- Jan 12 - Apr 17
- Jan 12
- Jan 12
-
Jan 12
Anne Weiss, Marilou Boddé, Vera Weber, "Tea Time with Women in Mathematics - Networking and Career Paths" Tea Time for Women in Math
- Jan 13
- Jan 13
-
Jan 13
Shao Liu, "Singular stochastic nonlinear wave equations and the hyperbolic O(N) linear sigma model" CRC 1720: Early Career Seminar
-
Jan 13
Lashi Bandara, "Trace, Regularity, Fredholmness: the story of non-compact boundary for first-order elliptic operators" Oberseminar Global Analysis and Operator Algebras
- Jan 13
- Jan 14
- Jan 14
- Jan 14
- Jan 14
- Jan 14
- Jan 15
-
Jan 15
Qaasim Shafi, "SAG: Hilbert schemes of points, quantum cohomology and tropical curves" Seminar Algebraic Geometry (SAG)
- Jan 15
- Jan 15
- Jan 15
-
Jan 15
Helge Holden, "The Abel Prize : one of the most prestigious prizes in mathematics" Oberseminar Analysis
- Jan 15
- Jan 15
- Jan 15
- Jan 16
- Jan 16
-
Jan 16
Ko Aoki, "Realizations of Berkovich Motives via 2-Categories" Arithmetic Geometry and Representation Theory Research Seminar
- Jan 16
-
Jan 16
Equilibrium fluctuations for a multi-species particle system with long jumps Oberseminar Stochastics
-
Jan 16
Pedro Cardoso, "Equilibrium fluctuations for a multi-species particle system with long jumps" Oberseminar Stochastics
- Jan 17
-
Jan 19 - Jan 23
Winter School "Bridging multiscale, limited information, and low regularity in computational mathematics" HIM/HSM Special Topic School
- Jan 19
- Jan 19
- Jan 19
- Jan 19
-
Jan 19
Bruno Vallette, "Introduction to algebraic operads and homotopical algebra" Oberseminar Darstellungstheorie
- Jan 20
- Jan 20
-
Jan 20
Bruno Vallette, "Introduction to algebraic operads and homotopical algebra" Oberseminar Darstellungstheorie
- Jan 20
-
Jan 20
Malte Leimbach, "Convergence of spectral truncations of tori and compact quantum groups" Oberseminar Global Analysis and Operator Algebras
-
Jan 21
Bruno Vallette, "Introduction to algebraic operads and homotopical algebra" Oberseminar Darstellungstheorie
- Jan 21
- Jan 21
- Jan 22
- Jan 22
-
Jan 22
Lyalya Guseva, "SAG: Homological Projective Duality for Grassmannian Gr(3,6)" Arithmetic Geometry and Representation Theory Research Seminar
-
Jan 22
Bruno Vallette, "Introduction to algebraic operads and homotopical algebra" Oberseminar Darstellungstheorie
- Jan 22
- Jan 22
- Jan 22
- Jan 23
- Jan 23
- Jan 23
- Jan 23
- Jan 23
- Jan 26
- Jan 26
- Jan 26
- Jan 27
-
Jan 27
Francis Lörler, "Non-reversible Markov chain Monte Carlo and hypocoercivity" CRC 1720: Early Career Seminar
-
Jan 27
Ksenia Fedosova, "Convolution identities for divisor functions" Oberseminar Global Analysis and Operator Algebras
- Jan 28
- Jan 28
- Jan 28
-
Jan 29
Andrea Fanelli, "SAG: Iskovskikh’s Theorem for Regular Surfaces over Imperfect Fields" Seminar Algebraic Geometry (SAG)
- Jan 29
- Jan 29
-
Jan 29
Matthias Roeger, "Variational models for biomembranes: confined elastic structures" Oberseminar Analysis
- Jan 29
- Jan 29
- Jan 29
- Jan 30
- Jan 30
- Jan 30
February 2026
- Feb 02 - Feb 06
- Feb 02
- Feb 02
- Feb 03
-
Feb 03
Moritz Kappes, "Higher Order Regularization for the Inverse Problem in Electrocardiographic Imaging" CRC 1720: Early Career Seminar
- Feb 03
- Feb 04
- Feb 04
- Feb 04
- Feb 04
- Feb 04
- Feb 04
- Feb 05
- Feb 05
- Feb 05
- Feb 05
- Feb 06
- Feb 06
-
Feb 06
Speaker tba, "Arithmetic Geometry and Representation Theory Research Seminar" Arithmetic Geometry and Representation Theory Research Seminar
- Feb 09
- Feb 09
- Feb 10
- Feb 10
- Feb 10
- Feb 11
- Feb 11
- Feb 11
- Feb 13
- Feb 17
- Feb 18
- Feb 18
- Feb 19
- Feb 19
- Feb 23 - Feb 27
- Feb 23
- Feb 24
- Feb 24
- Feb 25
- Feb 26
- Feb 26
- Feb 27
March 2026
- Mar 02
- Mar 02
- Mar 03
- Mar 03
- Mar 03
- Mar 04
- Mar 04
- Mar 04
- Mar 04
-
Mar 05
André Nusser, Antonia Ellerbrock, "12th Colloquium of Research Area C3" C3 Kolloquium / Colloquium of the Research Area C3
- Mar 05
- Mar 05
- Mar 05
- Mar 09 - Mar 13
- Mar 09
- Mar 10
- Mar 10
- Mar 11
- Mar 12
- Mar 12
- Mar 14
- Mar 17
- Mar 18
- Mar 19
- Mar 23
- Mar 23
- Mar 25
- Mar 26
- Mar 26
-
Mar 31
Jilly Kevo, "Trace and Regularized Index of Callias Operators on Hyperbolic Space" Oberseminar Global Analysis and Operator Algebras
April 2026
- Apr 01
- Apr 02
- Apr 07
- Apr 08
- Apr 09
- Apr 09
- Apr 09
- Apr 13
- Apr 13
- Apr 14
-
Apr 14
Sabrina Gernholt, "Decoupling and decay of two-point functions in a two-species TASEP" CRC 1720: Early Career Seminar
-
Apr 14
Jelena Ivancic, "Infinitesimal action on completed cohomology for GL_n over a CM field" Arithmetic Geometry and Representation Theory Research Seminar
- Apr 14
- Apr 15
-
Apr 16
Dominique Mattei, "SAG: Twisting abelian fibrations on hyperkähler manifolds" Seminar Algebraic Geometry (SAG)
- Apr 16
- Apr 16
-
Apr 16
Fang Yang, "Degenerations in graded quiver varieties and derived categories of Dynkin quivers" Oberseminar Algebra und Darstellungstheorie
- Apr 16
- Apr 17
-
Apr 17
Alistair Savage, "Understanding quantum symmetric pairs through diagrams" Oberseminar Darstellungstheorie
- Apr 20 - Apr 24
- Apr 20
-
Apr 21
Ed McDonald, "Connes' trace theorem on Carnot manifolds" Oberseminar Global Analysis and Operator Algebras
- Apr 21
-
Apr 21
Michael Temkin, "Wild Hurwitz spaces and level structures" Arithmetic Geometry and Representation Theory Research Seminar
- Apr 22
- Apr 23
-
Apr 23
Timothy Logvinenko, "SAG: Perverse schobers and the McKay correspondence" Seminar Algebraic Geometry (SAG)
- Apr 23
- Apr 23
-
Apr 23
Carolin Hartung, "Projective Presentations over quasicompact algebras" Oberseminar Algebra und Darstellungstheorie
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Apr 24
Zbigniew Wojciechowski, "Infinite sequences via Lie algebra actions for oligomorphic groups" Oberseminar Darstellungstheorie
- Apr 24
- Apr 24
- Apr 27
- Apr 27
- Apr 27
- Apr 27
- Apr 27
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Apr 27
Raphael Steiner, "An overview of Hadwiger's conjecture and its variants" Oberseminar Discrete Optimization
- Apr 28
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Apr 28
Yuezhao Li, "The spectral localiser: what and why" Oberseminar Global Analysis and Operator Algebras
- Apr 28
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Apr 28
Maximilian Hauck, "Syntomification of rigid-analytic varieties over $\mathbb{Q}_p$" Arithmetic Geometry and Representation Theory Research Seminar
- Apr 29
- Apr 29
- Apr 29
- Apr 30
- Apr 30
- Apr 30
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Apr 30
Veronica Calvo Cortes, "Dyck Paths, Configuration Spaces and Polytopes for Linear Nakayama Algebras" Oberseminar Algebra und Darstellungstheorie
May 2026
- May 04
- May 04
- May 05
- May 05
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May 05
Luca Poensgen, "Virtual Element Method for Biharmonic Equations - Highlights of Piecewise Spaces in H²" CRC 1720: Early Career Seminar
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May 05
Luozi Shi, "Covers of extended pure inner forms and Weissman’s obstruction" Arithmetic Geometry and Representation Theory Research Seminar
- May 05
- May 06
- May 06
- May 06
- May 07
- May 07
- May 07
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May 07
Matthias Voigt, "Structure-Preserving Model Order Reduction of Dynamical Systems" Oberseminar Analysis
- May 07
- May 07
- May 07
- May 08
- May 08
- May 08
- May 08
- May 11
- May 11
- May 11
- May 11
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May 11
Mong-Jen Kao, "On the Capacitated Facility Location Problem and LP-based Results" Oberseminar Discrete Optimization
- May 12
- May 12
- May 12
- May 12
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May 12
Anupam Datta, "Atiyah-Bott-Shapiro for graded, Real C*-algebras" Oberseminar Global Analysis and Operator Algebras
- May 12
- May 12
- May 13
- May 13
- May 13
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May 13
Ricardo Canesin, "Additive categorification of the monoidal Lambda-invariant" Oberseminar Algebra und Darstellungstheorie
- May 15
- May 15
- May 15 - May 16
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May 15
Götz Pfeiffer, "Orthogonality as Graph with an Application to Finite Coxeter Groups" Oberseminar Darstellungstheorie
- May 15
- May 18
- May 18 - Jul 31
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May 18
Philipp Grohs, "Neural Wave Functions for the Electronic Schrödinger Equation: A Mathematical Case Study in Scientific Computing." Oberseminar Mathematics of Artificial Intelligence
- May 19
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May 19
Ed McDonald, "The characterisation of polyhomogeneous functions and calculus on groupoids" Oberseminar Global Analysis and Operator Algebras
- May 19
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May 19
Lambert A'Campo, "Galois representations occurring in the cohomology of locally symmetric spaces" Arithmetic Geometry and Representation Theory Research Seminar
- May 20
- May 20
- May 20
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May 21
Niklas Müller, "SAG: Inequalities of Miyaoka-type and Uniformisation of Minimal Varieties of Intermediate Kodaira Dimension" Seminar Algebraic Geometry (SAG)
- May 21
- May 21
- May 21
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May 21
Christian Szegedy, "Towards the Automatic Mathematician: The Past, The Present, and the Next Few Months Ahead (Yes, Really)" Oberseminar Discrete Optimization
- May 22
- May 22
- May 26 - May 29
- May 26
- May 26
- May 26
- May 26
- May 26
- May 26
- May 27
- May 27
- May 27
- May 28
- May 28
- May 28
- May 28
- May 28
June 2026
- Jun 01 - Jun 05
- Jun 01
- Jun 01
- Jun 02
- Jun 02
- Jun 02
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Jun 02
Lennart Machill, "Variational models in nonlinear thermoviscoelasticity" CRC 1720: Early Career Seminar
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Jun 02
Malte Leimbach, "Operator systems and extensions of positive semi-definite functions" Oberseminar Global Analysis and Operator Algebras
- Jun 02
- Jun 02
- Jun 02
- Jun 03
- Jun 03
- Jun 03
- Jun 03
- Jun 03
- Jun 03
- Jun 05
- Jun 05
- Jun 05
- Jun 08
- Jun 08
- Jun 08
- Jun 09
- Jun 09
- Jun 09
- Jun 10
- Jun 10
- Jun 10
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Jun 11
Zhiyuan Li, "SAG: Filtrations and Bloch’s conjecture for zero cycles of hyperkähler varieties of known types" Seminar Algebraic Geometry (SAG)
- Jun 11
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Jun 11
Clara Torres Latorre, "A Pohozaev identity for the Spectral Fractional Laplacian" Oberseminar Analysis
- Jun 11
- Jun 11
- Jun 11
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Jun 11
Clara Torres Latorre, "A Pohozaev identity for the Spectral Fractional Laplacian" Oberseminar Analysis
- Jun 11
- Jun 12
- Jun 12
- Jun 12
- Jun 12
- Jun 15 - Jun 19
- Jun 15
- Jun 15
- Jun 15
- Jun 15
- Jun 16 - Jun 17
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Jun 16
Pascal Steinke, "Linearization of Quasistatic Fracture Evolution in Brittle Materials" CRC 1720: Early Career Seminar
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Jun 16
Foteini Giapantzi, "Towards an orbit method for nilpotent Lie groupoids" Oberseminar Global Analysis and Operator Algebras
- Jun 17
- Jun 17
- Jun 17
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Jun 17
HSM Early Career Colloquium: Eugenia Franco, Pascal Steinke, Florine Hartwig HSM Early Career Colloquium
- Jun 18
- Jun 18
- Jun 18
- Jun 18
- Jun 18
- Jun 18
- Jun 18
- Jun 18
- Jun 19
- Jun 19
- Jun 19
- Jun 19
- Jun 19
- Jun 19
- Jun 19
- Jun 22
- Jun 22
- Jun 22
- Jun 22
- Jun 23
- Jun 23
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Jun 23
Max Mihailescu, "Phase transitions in statistical mechanics - The Ising model and beyond" CRC 1720: Early Career Seminar
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Jun 23
Boris Vertman, "Geometric microlocal analysis meets discrete geometry" Oberseminar Global Analysis and Operator Algebras
- Jun 23
- Jun 24
- Jun 24
- Jun 25
- Jun 25
- Jun 25
- Jun 25
- Jun 25
- Jun 26
- Jun 26
- Jun 26
- Jun 26
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Jun 29 - Jul 03
“Interfaces of Spectral Theory, Operator Algebras and Noncommutative Geometry” HCM Workshop/Conference
- Jun 29 - Jul 03
- Jun 29
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Jun 29
Elmar Schrohe, "Elliptic Boundary Value Problems and Partial Group Actions" Oberseminar Global Analysis and Operator Algebras
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Jun 29
Alvaro Sanchez Hernandez, "On the spectral and index theory of manifolds with multiply fibred boundary" Oberseminar Global Analysis and Operator Algebras
- Jun 29
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Jun 29
Nadine Große, "On codimension two boundary problems for Dirac operators" Oberseminar Global Analysis and Operator Algebras
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Jun 29
Jorgen Lye, "Winding and focussing for geodesics passing a thin cuspidal neck" Oberseminar Global Analysis and Operator Algebras
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Jun 29
Bram Mesland, "A category of correspondences for spectral triples" Oberseminar Global Analysis and Operator Algebras
- Jun 29
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Jun 29
Gihyun Lee, "An Abstract Framework for τ -Pseudodifferential Calculus in Noncommutative Analysis and Geometry" Oberseminar Global Analysis and Operator Algebras
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Jun 30
Magnus Goffeng, "Poisson transforms and the Baum-Connes conjecture" Oberseminar Global Analysis and Operator Algebras
- Jun 30
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Jun 30
Ada Masters, "Locally compact group extensions as a microcosm of the constructive Kasparov product" Oberseminar Global Analysis and Operator Algebras
- Jun 30
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Jun 30
Batu Güneysu, "Fermionic Dyson expansions and stochastic Duistermaat–Heckmann localization on loop spaces" Oberseminar Global Analysis and Operator Algebras
- Jun 30
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Jun 30
Ksenia Fedosova, "On the limiting behavior of twisted Selberg zeta functions" Oberseminar Global Analysis and Operator Algebras
- Jun 30
- Jun 30
July 2026
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Jul 01
Erfan Rezaei Gharehbolagh, "Contact Fibrations, Families of Toeplitz Operators and Index Theory" Oberseminar Global Analysis and Operator Algebras
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Jul 01
Christiane Tretter, "Challenges for non-selfadjoint spectral problems in analysis and computation" Oberseminar Global Analysis and Operator Algebras
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Jul 01
Ikhan Choi, "A solution to Haagerup’s problem on normal weights" Oberseminar Global Analysis and Operator Algebras
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Jul 01
Walter van Suijlekom, "A generalization of K-theory to operator systems" Oberseminar Global Analysis and Operator Algebras
- Jul 01
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Jul 02
Anna Skripka, "Positivity in perturbation theory: spectral shift and BMV conjecture" Oberseminar Global Analysis and Operator Algebras
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Jul 02
Alain Connes, "From Spec Z to Zeta spectral triples" Oberseminar Global Analysis and Operator Algebras
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Jul 02
Sebastian Foks, "Absolute continuity in C∗-algebras" Oberseminar Global Analysis and Operator Algebras
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Jul 02
Pierrick Bousseau, "Geometric helices on del Pezzo surfaces from tilting" Seminar Algebraic Geometry (SAG)
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Jul 02
Hermann Schulz-Baldes, "The spectral localizer for unbounded Hamiltonians" Oberseminar Global Analysis and Operator Algebras
- Jul 02
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Jul 02
Alexander Strohmaier, "Microlocal properties of the scattering map for the wave equation and positivity of energy" Oberseminar Global Analysis and Operator Algebras
- Jul 02
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Jul 02
Lennart Ronge, "Equivariant index and spectral flow via Eigenspace decompositions" Oberseminar Global Analysis and Operator Algebras
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Jul 02
Christian Bär, "Spectral flow and the Atiyah-Patodi-Singer index theorem" Oberseminar Global Analysis and Operator Algebras
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Jul 02
Sudeshna Bhattacharjee, "Laws of fractional logarithm in the KPZ universality class" Oberseminar Stochastics
- Jul 03
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Jul 03
Henri Moscovici, "Zeta determinants aligned with Zeta" Oberseminar Global Analysis and Operator Algebras
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Jul 03
Thomas Schick, "Twisted (equivariant) K-theory: what, why, how" Oberseminar Global Analysis and Operator Algebras
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Jul 03
Loic Poulain d'Andecy, "Orientifold KLR algebra and graded representations of Hecke algebras" Oberseminar Darstellungstheorie
- Jul 03
- Jul 03
- Jul 06 - Jul 10
- Jul 06
- Jul 06
- Jul 06
- Jul 06
- Jul 06
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Jul 06
Jannik Matuschke, "When to Identify Is to Control: On the Controllability of Combinatorial Optimization Problems" Oberseminar Discrete Optimization
- Jul 07
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Jul 07
Luiz Hartmann, "Regularized Determinants of Self-Adjoint Operators" Oberseminar Global Analysis and Operator Algebras
- Jul 07
- Jul 07
- Jul 08
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Jul 08
Severin Barmeier, "Deformations and A-infinity structures of Khovanov arc algebras" Oberseminar Darstellungstheorie
- Jul 08
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Jul 09
Hülya Argüz, "Mock modularity of log Gromov-Witten invariants: the mirror to the projective plane" Seminar Algebraic Geometry (SAG)
- Jul 09
- Jul 09
- Jul 09
- Jul 09
- Jul 10
- Jul 10
- Jul 10
- Jul 10
- Jul 10
- Jul 13 - Jul 15
- Jul 13 - Jul 16
- Jul 14
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Jul 14
Alessandro Felisi, "Stability transition for the inverse transport problem in the diffusive regime" CRC 1720: Early Career Seminar
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Jul 14
Anton Gleue, "Theorems of Phragmén-Lindelöf and an application" Oberseminar Global Analysis and Operator Algebras
- Jul 14
- Jul 14
- Jul 15
- Jul 16
- Jul 16
- Jul 16
- Jul 16
- Jul 16
- Jul 17
- Jul 17
- Jul 17
- Jul 17
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Jul 20
Véronique Gayrard, "Hopfield models of associative memory." Oberseminar Mathematics of Artificial Intelligence
- Jul 21
- Jul 21
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Jul 23
Evgeny Shinder, "Integral Chow motives of derived equivalent K3 surfaces" Seminar Algebraic Geometry (SAG)
- Jul 23
- Jul 23
- Jul 23
- Jul 23
- Jul 23
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Jul 23
Jannis Blauth, "A Constant-Factor Approximation for Directed Latency" Oberseminar Discrete Optimization
- Jul 24
- Jul 24
- Jul 24
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Jul 24
Ahmad Reza Haj Saeedi, "Quantization and Lie Groupoids" Oberseminar Global Analysis and Operator Algebras
- Jul 24
- Jul 28
- Jul 29
- Jul 29
- Jul 30
- Jul 31
August 2026
- Aug 04
- Aug 05
- Aug 06
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Aug 10
Hyung-Chan An, "Handling LP-Rounding for Hierarchical Clustering and Fitting Distances by Ultrametrics" Oberseminar Discrete Optimization
- Aug 11
- Aug 11
- Aug 11
- Aug 12
- Aug 13
- Aug 17 - Aug 21
- Aug 17
- Aug 18
- Aug 19
- Aug 20
- Aug 24 - Aug 28
- Aug 25
- Aug 25
- Aug 26
- Aug 27
- Aug 31 - Sep 04