2nd Lie–Størmer Workshop
Rough paths, parallel transport and numerical applications
Slides (PDF, 2.3 MB)BCH, Magnus expansion and Lie integral of Chacon–Fomenko
Slides (PDF, 246 KB)
Slides
Slides from talks at the center’s meetings, workshops and seminars, by year and event.
2026
Albatros seminar, spring 2026
Seminar
Applications of signatures to machine learning
Slides (PDF, 3.1 MB)WP1 Lie Theory: Gromov–Pansu theorem
Slides (PDF, 63 KB)WP1 Lie Theory: Lattices in Algebra and Geometry
Slides (PDF, 1.4 MB)
1st Lie–Størmer Workshop
Workshop · University of Bergen, Nygårdsgaten 5, Bergen
Computing in Noncommutative Module Categories: Filtrations, Bounds, and Elimination
Henrik Winther ·
Slides (PDF, 295 KB)Lie theory: Analysis and Geometry … and variational calculus
Slides (PDF, 422 KB)Rough paths on manifolds, part I
Slides (PDF, 169 KB)Rough paths on manifolds, part II
Slides (PDF, 122 KB)
2025
Albatros seminar, fall 2025
Seminar
Cartan and sub-Riemannian geometry and rough paths: humble overview
Slides (PDF, 1.1 MB)Lie theory: Analysis and Geometry of Nonholonomic Systems
Slides (PDF, 264 KB)WP3: Signatures and rough objects
Erlend Grong and Kurusch Ebrahimi-Fard ·
Slides (PDF, 2.3 MB)
Inaugural meeting
Meeting · UiT The Arctic University of Norway, Tromsø
WP1 Lie Theory: Analysis and Geometry of Nonholonomic Systems, Part 1
Slides (PDF, 108 KB)WP1 Lie Theory: Analysis and Geometry of Nonholonomic Systems, Part 2
Slides (PDF, 1.6 MB)WP3: Magnus Expansions and Signatures in Data Science and Engineering
Kurusch Ebrahimi-Fard and Erlend Grong
Slides (PDF, 399 KB)