Mixed Period Maps: Definability and Algebraicity
Offered By: IMSA via YouTube
Course Description
Overview
Explore the intricacies of mixed period maps and their definability and algebraicity in this 56-minute lecture by Jacob Tsimerman from the University of Toronto. Delve into the development of o-minimal geometry with nilpotents, known as "definable analytic spaces," and understand how this theory proves a definable GAGA statement. Learn about Griffiths' conjecture on the algebraic nature of period map images and its proof. Examine the o-minimal approach in the context of variations of mixed Hodge structures and discover a generalization of Griffiths' conjecture. Cover topics such as mixed Hodge structures on varieties, moduli spaces, definability concepts, the main theorem, polarization, theta bundles, and bi-extension bundles in this comprehensive exploration of advanced mathematical concepts.
Syllabus
Intro
Mixed Hodge structures on Varieties
Moduli spaces of mixed Hodge structures
Definability: Basic setup
Definability: Splittings
Definability: Retractions
Definability: Key Theorem
Main theorem
An example of mixed Hodge structures
The polarization
One weight at a time
The theta bundle
Bi-extension Bundle
To finish
Taught by
IMSA
Related Courses
One-Dimensional Objects - Algebraic TopologyInsights into Mathematics via YouTube Distinguishing Monotone Lagrangians via Holomorphic Annuli - Ailsa Keating
Institute for Advanced Study via YouTube Pseudoholomorphic Curves with Boundary - Can You Count Them? Can You Really? - Sara Tukachinsky
Institute for Advanced Study via YouTube Mixing Surfaces, Algebra, and Geometry
Joint Mathematics Meetings via YouTube Representations of Fuchsian Groups, Parahoric Group Schemes by Vikraman Balaji
International Centre for Theoretical Sciences via YouTube