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The Series Finale of Online Education: Coursera Acquires Udemy

$7.2 billion in combined revenue since 2020. $8 billion in lost market value. This merger marks the end of an era in online education.

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IMSA
O-Minimality and Hodge Theory - Definable GAGA + Griffiths Conjecture

Explore o-minimal geometry, definable GAGA, and Griffiths Conjecture in algebraic geometry. Learn about definable analytic spaces, Oka coherence, and their applications to period maps and variations of mixed Hodge structures.
- YouTube
- 1 hour 1 minute
- On-Demand
- Free Video
Hausdorff Center for Mathematics
Tropical Solutions to Hard Problems in Auction Theory

Explore tropical mathematics' applications in auction theory, neural networks, and statistics through polytopes, algorithms, and semigroup matrices, unveiling powerful problem-solving techniques.
- YouTube
- 51 minutes
- On-Demand
- Free Video
Hausdorff Center for Mathematics
Tropical Solutions to Hard Problems in Auction Theory and Neural Networks - Lecture II

Explore tropical mathematics and its applications in neural networks, auction theory, and more, focusing on key ideas of tropical objects as limits and their polyhedral geometry.
- YouTube
- 1 hour 3 minutes
- On-Demand
- Free Video
Hausdorff Center for Mathematics
Tropical Solutions to Hard Problems in Auction Theory and Neural Networks - Lecture I

Explore tropical mathematics and its applications in neural networks, auction theory, and more. Learn about min-plus algebra, tropical objects, and polyhedral geometry to solve complex problems.
- YouTube
- 1 hour 11 minutes
- On-Demand
- Free Video
Hausdorff Center for Mathematics
Representation Theory for Groups of Lie Type I

Explore representation theory for finite groups of Lie type, covering structural properties, Harish-Chandra theory, and Deligne-Lusztig theory for classifying irreducible complex representations.
- YouTube
- 52 minutes
- On-Demand
- Free Video
Hausdorff Center for Mathematics
Peter Dybjer - Intuitionistic Type Theory

Explore intuitionistic type theory, inductive definitions, and finite axiomatizations in this advanced lecture on mathematical foundations and type systems.
- YouTube
- 1 hour 10 minutes
- On-Demand
- Free Video
Hausdorff Center for Mathematics
Peter Dybjer - Intuitionistic Type Theory - Lecture I

Explore intuitionistic type theory's foundations, historical context, and applications in mathematics and computer science with Prof. Peter Dybjer's comprehensive lecture.
- YouTube
- 1 hour 1 minute
- On-Demand
- Free Video
Hausdorff Center for Mathematics
The Transfer in Algebraic K-Theory and THH

Explore algebraic K-theory transfers, their applications in A-theory, and connections to THH. Gain insights into fundamental questions and trace methods in this advanced mathematics lecture.
- YouTube
- 1 hour 6 minutes
- On-Demand
- Free Video
Hausdorff Center for Mathematics
The Slices of Hermitian K-Theory

Explore Hermitian K-theory's slices, their construction, and applications in algebraic geometry. Gain insights into Milnor's conjecture on quadratic forms through this advanced mathematical lecture.
- YouTube
- 1 hour 4 minutes
- On-Demand
- Free Video
Hausdorff Center for Mathematics
Drinfeld Center, Tube Algebra, and Representation Theory of Monoidal Categories

Explore connections between category theory, subfactor theory, and quantum groups. Learn about Drinfeld center, tube algebra, and representation theory of monoidal categories.
- YouTube
- 51 minutes
- On-Demand
- Free Video
Hausdorff Center for Mathematics
On Element Connectivity Preserving Graph Simplification

Explores element-connectivity in graph simplification, focusing on reduction techniques, algorithmic results, and applications in network design. Highlights open problems and submodularity properties for faster algorithms.
- YouTube
- 46 minutes
- On-Demand
- Free Video
Hausdorff Center for Mathematics
Real Reductive Groups, K-Theory and the Oka Principle

Explore real reductive groups, K-theory, and the Oka principle in this advanced mathematics lecture, delving into representation theory and complex analysis concepts.
- YouTube
- 1 hour 10 minutes
- On-Demand
- Free Video
ICTP Mathematics
From Knots to Number Theory II

Explore connections between quantum knot invariants and number theory, covering topics like hyperbolic topology, Kashaev invariant, and quantum modularity. No prior knowledge required.
- YouTube
- 1 hour 21 minutes
- On-Demand
- Free Video
ICTP Mathematics
Control Theory and Large Deviation Principles for PDEs

Explore control theory and large deviation principles for PDEs, covering IID cases, contraction principles, rate functions, and applications to random forces and controllability.
- YouTube
- 1 hour 2 minutes
- On-Demand
- Free Video
ICTP Mathematics
New Complex Analytic Methods in the Theory of Minimal Surfaces - Franc Forstnerič

Explore recent developments in minimal surface theory using complex analytic methods, covering global theory, Calabi-Yau problem, and complex Gauss map applications.
- YouTube
- 1 hour
- On-Demand
- Free Video

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