Klas Modin PRO
Mathematician at Chalmers University of Technology and the University of Gothenburg
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Matrix hydrodynamics and 2-D Euler equations
Seminar at TU Braunschweig, Feb 2026.
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The reversibility paradox in matrix hydrodynamics
Seminar at Scuola Normale Superiore, Pisa, February 2024.
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Wasserstein-Otto geometry
Tutorial talk given 2023-11 in Banff.
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Abel Laureate Luis Caffarelli: a glimpse of his work
Colloquium about Abel Prize winners at the Department of Mathematical Sciences at Chalmers and GU.
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Geometric hydrodynamics in Flatland
Mini-course given in Santiago de Compostela in September 2023.
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Numerical integration of classical spin systems
Presentation given 2022-10 at the UppASD Autumn School 2022 in Stockholm.
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Brief demo of QUFLOW
Demonstration of the Python software QUFLOW for simulation of Euler's equations on the sphere.
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Zeitlin's model for ideal hydrodynamics on the sphere
CUNY Einstein seminar given 2021-12.
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Quantized hydrodynamics on the sphere
Online-presentation given 2021-10 in the Hamiltonian Seminar Series, University of Toronto and University of Arizona.
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Long-time simulation of spherical hydrodynamics via quantization
Presentation given 2021-09 at the NUMDIFF-16 conference.
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What makes nonholonomic integrators work?
Online-presentation given 2021-05 in the Geometry, Dynamics, and Mechanics Seminar.
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Jupyter notebooks and Canvas
Pedagogical seminar given at the Department of Mathematical Sciences in Gothenburg.
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Two-dimensional incompressible inviscid hydrodynamics: old questions and new insights
Presentation given 2021-02 at the Mathematics Colloquium of Florida State University.
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Geometry of matrix decompositions seen through optimal transport and information geometry
Online-presentation given 2020-12 in the Hamiltonian Seminar Series, University of Toronto.
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Groups of diffeomorphisms
Online-presentation given 2020-10 at Hebrew University Analysis Seminar.
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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.
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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.
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What is shape analysis?
A brief overview of shape analysis, aimed at a general mathematics crowd.
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Long-time behaviour of 2D spherical ideal hydrodynamics
Presentation given 2019-11 at the Hausdorff Institute in Bonn.
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Information Geometry and Diffeomorphisms
Presentation given 2019-10 in Toulouse.