For information on the topic of the seminar and practical details such as times, location, prerequisites and requirements, see this seminar announcement. I can also recommend this video on the Smale sphere eversion, which is one of the most famous and mind-bending examples of an h-principle result.
That document also contains the enrollment key for
the moodle,
which you should join if you want to participate.
Note: HU students can access moodle using their HU username and password.
Non-HU users can access it by following this link
and then clicking on "Create new account".
Friday April 25, 2025 | Introduction and planning of further talks |
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Friday May 2, 2025 |
Speaker: Judikael Allehou Topic: Jet bundles and PDRs, general formulations of the h-principle scanned notes |
Friday May 9, 2025 |
Speaker: Kevin Tang Topic: Holonomic approximation theorem, part 1 scanned notes |
Friday May 16, 2025 |
Speaker: Ben Eltschig Topic: Holonomic approximation theorem, part 2 scanned notes |
Friday May 23, 2025 |
Speaker: Yorck Enke Topic: The h-principle for open Diff-invariant relations |
Friday May 30, 2025 |
Speaker: Janek Wilhelm Topic: The Smale-Hirsch immersion theorem and other applications to closed manifolds |
Thursday, June 5, 2025 15:15-16:45 (note exceptional time!) |
Speaker: Florian Kaufmann Topic: Basics on symplectic and contact geometry |
Thursday, June 12, 2025 15:15-16:45 (note exceptional time!) |
Speaker: Vincent Woltmann Topic: Symplectic and contact structures on open manifolds |
Friday June 13, 2025 |
Speaker: Gerard Bargallo(?) Topic: Microflexibility and isotropic immersions |
Friday June 20, 2025 |
Speaker: Medha Yelimeli Topic: Lagrangian and Legendrian immersions |
Friday June 27, 2025 |
Speaker: Daniel Acker Topic: One-dimensional convex integration |
Friday July 4, 2025 |
Speaker: Rebeka Szabo Topic: The h-principle for ample differential relations |
Friday July 11, 2025 |
Speaker: Moritz Neumann Topic: Directed immersions and embeddings |
Friday July 18, 2025 |
Speaker: ? Topic: The Nash-Kuiper theorem on isometric immersions |