Vivid insight: investigators' talks

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In the "Research" section of our website, you will find comprehensive information on the mathematical research areas of our cluster. Additionally, recordings of talks by our researchers are available, organised thematically. This gives you a insight into their work.

Arithmetic geometry and representation theory

Jörg Schürmann "Equivariant toric geometry and Euler-Maclaurin formulae"
Talk at the workshop "Singularity theory and hyperbolicity", Isaac Newton Institute, Cambridge, March 2024

Eugen Hellmann "1/4 An Introduction to the Categorical p-adic Langlands (...)"
Talk at the Summer School on the Langlands program, Institut des Hautes Études Scientifiques (IHÉS), Paris, July 2022

Christopher Deninger "Primes, knots and periodic orbits"
Talk at the Colloquio De Giorgi, Pisa, March 2022.

Eugen Hellmann "On the derived category of the Iwahori-Hecke algebra"
Talk at "SMRI Algebra and Geometry Online", SMRI, Sydney, July 2020.

Operator algebras and mathematical physics

Raimar Wulkenhaar "Quantum fields on noncommutative geometries"
Talk at the Workshop on "Operator Algebras and Applications: Non-Commutative Geometry", Fields Institute, Dec. 2023.

Raimar Wulkenhaar "Topological recursion of scalar fields in noncommutative geometry"
Talk at the Global Noncommutative Geometry Seminar (Europe), May 2021.

Wilhelm Winter "Nuclear C*-algebras: From quasidiagonality to classification and back again"
Invited Lecture at ICM2018, Section "Analysis and Operator Algebras", Rio de Janeiro, August 2018.

Optimisation and calculus of variations

Theresa Simon "Skyrmions and stability of degree 1 harmonic maps from the plane to the two-dimenional sphere"
Talk at CNA Seminar, Pittsburgh, Oct. 2021.

Benedikt Wirth "Variational models for transportation networks: old and new formulations"
Talk at the workshop "New trends and challenges in the mathematics of optimal design", INI, Cambridge, June 2019.

Benedikt Wirth "Optimal transport based regularization"
Talk at the long program "Geometry and Learning from Data in 3D and Beyond", IPAM/UCLA, Los Angeles, April 2019.

Numerical analysis, machine learning and scientific computing

Mario Ohlberger "Model reduction with adaptive enrichment for large scale PDE constrained optimization"
Talk at DDPS semiar, Livermore Lab Events, March 2021.

Arnulf Jentzen "Overcoming the curse of dimensionality: from nonlinear Monte Carlo to deep artificial neural networks"
Talk at "SN Partial Diffential Equations and Applications Webinar Series", Oct. 2020.

Christian Engwer "DUNE Collaborating via Interfaces"
Talk at the 2019 SIAM Conference on Computational Science and Engineering (CSE), Spokane, Washington, Feb./March 2019.

Theory of stochastic processes

Zakhar Kabluchko "Random polytopes"
Lecture series at online school "Randomness online", EIMI, Nov. 2020.