Klas Modin PRO
Mathematician at Chalmers University of Technology and the University of Gothenburg
All decks
Close
-
Matrix hydrodynamics and 2-D Euler equations
Seminar at TU Braunschweig, Feb 2026.
-
The reversibility paradox in matrix hydrodynamics
Seminar at Scuola Normale Superiore, Pisa, February 2024.
-
Wasserstein-Otto geometry
Tutorial talk given 2023-11 in Banff.
-
Abel Laureate Luis Caffarelli: a glimpse of his work
Colloquium about Abel Prize winners at the Department of Mathematical Sciences at Chalmers and GU.
-
Geometric hydrodynamics in Flatland
Mini-course given in Santiago de Compostela in September 2023.
-
Numerical integration of classical spin systems
Presentation given 2022-10 at the UppASD Autumn School 2022 in Stockholm.
-
Brief demo of QUFLOW
Demonstration of the Python software QUFLOW for simulation of Euler's equations on the sphere.
-
Zeitlin's model for ideal hydrodynamics on the sphere
CUNY Einstein seminar given 2021-12.
-
Quantized hydrodynamics on the sphere
Online-presentation given 2021-10 in the Hamiltonian Seminar Series, University of Toronto and University of Arizona.
-
Long-time simulation of spherical hydrodynamics via quantization
Presentation given 2021-09 at the NUMDIFF-16 conference.
-
What makes nonholonomic integrators work?
Online-presentation given 2021-05 in the Geometry, Dynamics, and Mechanics Seminar.
-
Jupyter notebooks and Canvas
Pedagogical seminar given at the Department of Mathematical Sciences in Gothenburg.
-
Two-dimensional incompressible inviscid hydrodynamics: old questions and new insights
Presentation given 2021-02 at the Mathematics Colloquium of Florida State University.
-
Geometry of matrix decompositions seen through optimal transport and information geometry
Online-presentation given 2020-12 in the Hamiltonian Seminar Series, University of Toronto.
-
Groups of diffeomorphisms
Online-presentation given 2020-10 at Hebrew University Analysis Seminar.
-
Berezin-Toeplitz quantization and Lie-Poisson integrators for quasi-geostrophic equations
Presentation given 2020-06 at the online-only FoCM Workshop "Geometric Integration and Computational Mechanics" June, 15-18, 2020.
-
Isospectral flows and a Casimir preserving scheme for long-time simulation of 2D hydrodynamics
Presentation given 2020-02 at PCTS in Princeton. This presentation is more technical than the one given in Bonn.
-
What is shape analysis?
A brief overview of shape analysis, aimed at a general mathematics crowd.
-
Long-time behaviour of 2D spherical ideal hydrodynamics
Presentation given 2019-11 at the Hausdorff Institute in Bonn.
-
Information Geometry and Diffeomorphisms
Presentation given 2019-10 in Toulouse.
-
Jovian weather
An overview for mathematicians
-
Dynamic formulation of the Sinkhorn algorithm for optimal transport
Presentation given 2019-06 in Duck Creek Village, Utah.
-
Hamiltonian Isospectral Flows and Geophysical Hydrodynamics
Presentation given 2019-04 in Lund.
-
Glimpse into the work of Alessio Figalli
Seminar series about Fields Medalists 2018 at the Department of Mathematical Sciences at Chalmers and GU.
-
Semi-invariant Riemannian metrics on diffeomorphisms
Presentation given 2018-12 at BIRS in Banff
-
The fluid-quantum connection
A popular 20 min seminar about the connection between hydrodynamics and quantum mechanics.
-
Symplectic integrators for classical spin systems
Presentation given 2017-12 to physicists in Uppsala.
-
Riemannian gradient flows in shape analysis
Presentation given 2017-11-13 at the Isaac Newton Institute in Cambridge.
-
Diffeomorphic random sampling using optimal information transport
Presentation given 2017-11-09 at the GSI'17 conference in Paris.
-
Newton's equations on diffeomorphisms and densities
Presentation given 2017-11-08 at the GSI'17 conference in Paris.
-
Spherical midpoint method
Presentation given 2016-07-09 at the Foundations of Computational Mathematics Conference in Barcelona.
-
Global results for geodesic equations on densities
Presentation given 2017-07 at the CRiSP Workshop in Trondheim.
-
Computational Anatomy and PDE
Guest seminar in the Nordic Graduate Course on Computational Mathematical Modeling at Kristineberg on the west-coast of Sweden.
-
Riemannian imaging
Presentation given at the MaGIC meeting in Vatnahalsen, Norway, 2017-03-04
-
Silly method for QR factorization
Presentation given as CAM seminar 2017-02-22.
-
Geometry of the polar decomposition
Presentation given 2016-10-12 at the CAVALIERI Workshop on Optimal Transport in Paris.