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Bonn Math Events
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January 2024
- Jan 01 - Dec 30
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 12
- 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
-
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 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 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
-
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
- 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
- May 22
- May 22
- May 22
- May 22
- May 22
- May 23
- May 23
- May 23
- May 23
- May 23
-
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
-
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
- 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
- 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
- Nov 28
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
November 2025
- Nov 15, 2025 - Nov 16, 2026
January 2026
-
Jan 07
Miguel Moreira, "SAG: Wall-Crossing for K-theoretic Invariants via Non-Abelian Localization" new Seminar Algebraic Geometry (SAG)
-
Jan 07
Xiyan Zhong, "Prym Representations and Twisted Cohomology of the Mapping Class Group with Level Structures" Geometric Group Theory Oberseminar
- Jan 08
- Jan 08
- Jan 08
- Jan 08
- Jan 09
- Jan 09
- Jan 12 - Apr 17
- 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
- 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 16
-
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 20
- Jan 20
-
Jan 20
Malte Leimbach, "Convergence of spectral truncations of tori and compact quantum groups" Oberseminar Global Analysis and Operator Algebras
- Jan 21
- Jan 21
- Jan 22
- Jan 22
- Jan 22
- Jan 23
- Jan 26
- Jan 27
- Jan 30
February 2026
- Feb 02 - Feb 06
- Feb 03
- Feb 03
- Feb 04
- Feb 06
- Feb 23 - Feb 27
- Feb 23 - Feb 27
March 2026
- Mar 09 - Mar 13
April 2026
- Apr 20 - Apr 24
May 2026
- May 18 - May 22
- May 18 - Jul 31
- May 26 - May 29
June 2026
- Jun 01 - Jun 05
- Jun 09
- Jun 15 - Jun 19
-
Jun 29 - Jul 03
“Interfaces of Spectral Theory, Operator Algebras and Noncommutative Geometry” HCM Workshop/Conference
- Jun 29 - Jul 03
July 2026
- Jul 06 - Jul 10
- Jul 13 - Jul 15
- Jul 13 - Jul 17
August 2026
- Aug 17 - Aug 21
- Aug 24 - Aug 28
September 2026
-
Sep 07 - Dec 18
Trimester Program "Geometric Statistics: theory, application, and computation" HIM Trimester Program
- Sep 14 - Sep 18
- Sep 28 - Oct 02
October 2026
- Oct 12 - Oct 16
November 2026
- Nov 09 - Nov 13
December 2026
- Dec 07 - Dec 11
January 2027
- Jan 18 - Apr 16
April 2027
- Apr 19 - Apr 23
May 2027
- May 03 - May 07
- May 10 - Aug 13
- May 24 - May 28
June 2027
- Jun 14 - Jun 18
July 2027
- Jul 26 - Jul 30