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Fields Institute
Cohomological Obstructions to Group Stability

Explore cohomological obstructions to group stability in this advanced mathematics seminar, delving into operator algebras and their applications in group theory.
- YouTube
- 51 minutes
- On-Demand
- Free Video
Applied Algebraic Topology Network
Cohomological Characterization of Information Structures

Exploring cohomological methods to quantify statistical interactions in datasets, linking information theory, statistical physics, and machine learning for improved data analysis and interpretation.
- YouTube
- 58 minutes
- On-Demand
- Free Video
IMSA
The Mirror Clemens-Schmid Sequence

Explore a four-term exact sequence in cohomology, its relation to filtrations, and a proposed mirror to the Clemens-Schmid sequence, with applications in K3 surface settings.
- YouTube
- 58 minutes
- On-Demand
- Free Video
Institut des Hautes Etudes Scientifiques (IHES)
On the Cohomology of Shimura Varieties with Torsion Coefficients

Explore recent advances in Shimura varieties' cohomology with torsion coefficients, including Hodge-Tate period morphism geometry and local-global compatibility insights.
- YouTube
- 1 hour 12 minutes
- On-Demand
- Free Video
ICTP Mathematics
On the Cohomology of Quot Schemes Parametrizing Torsion Quotients on a Smooth Curve

Explore cohomology of Quot schemes on smooth curves, focusing on torsion quotients. Delve into additive basis, natural maps, and geometric interpretations with expert insights.
- YouTube
- 1 hour 16 minutes
- On-Demand
- Free Video
IMSA
On the Nielsen Realization Problem and Cohomology of Mapping Class Groups of Non-orientable Surfaces

Exploración del problema de realización de Nielsen y cohomología de grupos de clases de mapeo en superficies no orientables, con aplicaciones en topología y teoría de grupos.
- YouTube
- 48 minutes
- On-Demand
- Free Video
Fields Institute
Cohomology of Moduli Spaces of Curves

Explore the intricate cohomology of curve moduli spaces with Hannah Larson, delving into advanced algebraic geometry concepts and their applications.
- YouTube
- 57 minutes
- On-Demand
- Free Video
Fields Institute
Cohomology of Compactifications of Hypersurface Arrangement Complements

Explore advanced algebraic geometry concepts, focusing on cohomology of compactifications in hypersurface arrangement complements with expert Alex Fink.
- YouTube
- 28 minutes
- On-Demand
- Free Video
Applied Algebraic Topology Network
Cohomology Classes in the RNA Transcriptome

Explore how cohomology classes in single-cell sequencing data can model transient biological processes, using persistent cohomology and differential forms to infer gene expression dynamics.
- YouTube
- 45 minutes
- On-Demand
- Free Video
Institute for Advanced Study
Determinants of Cohomology for Number Fields

Explore determinants of cohomology in number fields, delving into advanced mathematical concepts and their applications in algebraic number theory.
- YouTube
- 18 minutes
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- Free Video
Centre de recherches mathématiques - CRM
Point Counting over Finite Fields and the Cohomology of Moduli Spaces of Curves

Explore algebraic geometry through point counting over finite fields and cohomology of moduli spaces of curves, resolving longstanding questions and confirming Langlands program predictions.
- YouTube
- 1 hour 8 minutes
- On-Demand
- Free Video
Cambridge University Press
Weight Zero Compactly Supported Cohomology of Hg,n - Forum of Mathematics Video Series

Explore the moduli space Hg,n and its algebraic structure in this mathematical video presentation on weight zero compactly supported cohomology research.
- YouTube
- 30 minutes
- On-Demand
- Free Video
Fields Institute
Some Remarks on the Cohomology of the Vietoris-Rips Complex of a Hypercube Graph

Explore advanced algebraic topology concepts, focusing on the cohomology of Vietoris-Rips complexes in hypercube graphs, with insights from expert Martin Bendersky.
- YouTube
- 47 minutes
- On-Demand
- Free Video
International Mathematical Union
Ofer Gabber- Bounding the Torsion in the L-adic Cohomology of Smooth Projective Varieties Without

Explore advanced mathematical concepts in l-adic cohomology, focusing on torsion bounds in smooth projective varieties, presented by renowned mathematician Ofer Gabber.
- YouTube
- 45 minutes
- On-Demand
- Free Video
Institute for Advanced Study
Relative Symplectic Cohomology of Pairs

Delve into advanced symplectic geometry concepts, focusing on relative symplectic cohomology's extension to subset pairs and its applications in demonstrating new symplectic rigidity phenomena.
- YouTube
- 28 minutes
- On-Demand
- Free Video

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