Pierre Deligne | What is the Hodge conjecture?
Millennium Prize Problems Lecture 11/12/2025 Speaker: Pierre Deligne, Institute for Advanced Study Title: What is the Hodge conjecture? Abstract: The Hodge conjecture is about projective non-singular complex algebraic varieties. It characterizes the cohomology classes coming from algebraic cycles. I will explain these terms, tell why the conjecture is so hard to attack, and why we care.

▶︎
Peter Sarnak | The Riemann Hypothesis

▶︎
Martin Hairer, Yang-Mills and the Mass Gap

▶︎
Coxeter Lecture Series - MIhalis Dafermos: The mathematics of black holes (III)

▶︎
Breaking the Bubble: From the Brachistochrone to the Simons Cone | Institute for Advanced Study

▶︎
Pierre Deligne: Hidden symmetries of algebraic varieties

▶︎
A conversation with Pierre Deligne

▶︎
Dustin Clausen - 1/4 Weil Anima

▶︎
A Once-in-a-Century Proof: The Kakeya Conjecture

▶︎
Why care about differential forms? | Differential forms #1

▶︎
Daniel Freed, Hodge conjecture

▶︎
Madhu Sudan | The P vs. NP problem: An Existential Question for Mathematics

▶︎
What is a Hilbert Space?

▶︎
Peter Scholze: Holomorphic functions on sectors

▶︎
Terence Tao on Grigori Perelman solving Poincare Conjecture | Lex Fridman Podcast Clips

▶︎
Pierre Deligne - The Abel Prize interview 2013

▶︎
The Langlands Program - Numberphile

▶︎
What is a Motive? - Pierre Deligne

▶︎
Michael Freedman | The Poincaré Conjecture and Mathematical Discovery

▶︎
Math isn't ready to solve this problem

▶︎
