Cohomological Hall Algebras Courses and Certifications

Banach Center

Introduction to Quiver BPS Algebras - Part 2

Wprowadzenie do algebr BPS kołczanów (część 2). Wykład Weia Li z Chińskiej Akademii Nauk na temat zaawansowanych koncepcji algebraicznych.

• YouTube
• 47 minutes
• On-Demand
• Free Video

Banach Center

Introduction to Quiver BPS Algebras - Part 1

Wprowadzenie do algebr BPS kołczanów, część 1. Wykład Weia Li z Chińskiej Akademii Nauk na temat zaawansowanych koncepcji algebraicznych.

• YouTube
• 41 minutes
• On-Demand
• Free Video

IMSA

Cohomological Hall Algebras, Nekrasov Instantons, and Coulomb Branches

Explore advanced mathematical concepts in gauge theory, including Cohomological Hall algebras, Nekrasov instantons, and their connections to geometric representation theory and 3D Calabi-Yau manifolds.

• YouTube
• 1 hour 3 minutes
• On-Demand
• Free Video

Hausdorff Center for Mathematics

Derived Microlocal Geometry and Virtual Invariants

Explore derived microlocal geometry and its application to virtual invariants, including a 3D refinement of the 2D cohomological Hall algebra in this advanced mathematics lecture.

• YouTube
• 1 hour 4 minutes
• On-Demand
• Free Video

Galileo Galilei Institute

From AGT Conjecture to Cohomological Hall Algebras

Explore the connection between AGT Conjecture and Cohomological Hall Algebras in this advanced mathematical lecture by Francesco Sala, delving into complex algebraic structures and their applications.

• YouTube
• 1 hour 12 minutes
• On-Demand
• Free Video

Galileo Galilei Institute

Quivers and Cohomological Hall Algebras - Lecture 3

Explore advanced concepts in quiver theory and cohomological Hall algebras, delving into complex mathematical structures and their applications in algebraic geometry.

• YouTube
• 1 hour 37 minutes
• On-Demand
• Free Video

Galileo Galilei Institute

Quivers and Cohomological Hall Algebras - Lecture 2

Explore advanced concepts in quiver theory and cohomological Hall algebras, delving into their intricate connections and applications in algebraic geometry and representation theory.

• YouTube
• 1 hour 20 minutes
• On-Demand
• Free Video

M-Seminar, Kansas State University

Resurgent Perverse Sheaves and Topological Resurgence Theory

Exploración de haces perversos resurgentes como contrapartes topológicas de la teoría de resurgencia, basada en el trabajo conjunto con Y. Soibelman sobre álgebras de haces perversos en C con convolución aditiva.

• YouTube
• 1 hour 17 minutes
• On-Demand
• Free Video

M-Seminar, Kansas State University

Maulik-Okounkov Lie Algebras and BPS Lie Algebras

Explores the connection between Maulik-Okounkov Lie algebras and BPS Lie algebras, linking quiver varieties and cohomological DT theory through non-abelian stable envelopes.

• YouTube
• 1 hour 29 minutes
• On-Demand
• Free Video

M-Seminar, Kansas State University

Cohomological Hall Algebras of 0-Dimensional Sheaves on Surfaces

Présentation des algèbres de Hall cohomologiques pour les faisceaux 0-dimensionnels sur les surfaces, avec applications aux espaces de modules et à la conjecture P=W.

• YouTube
• 1 hour 52 minutes
• On-Demand
• Free Video

M-Seminar, Kansas State University

Cohomological Hall Algebras of 2-Calabi-Yau Categories and Applications - Lecture 4

Exploración de álgebras de Hall cohomológicas en categorías 2-Calabi-Yau y sus aplicaciones en geometría algebraica y teoría de representaciones.

• YouTube
• 1 hour 27 minutes
• On-Demand
• Free Video

M-Seminar, Kansas State University

Cohomological Hall Algebras of 2-Calabi-Yau Categories and Applications - Lecture 3

Exploración de álgebras de Hall cohomológicas en categorías 2-Calabi-Yau y sus aplicaciones en geometría algebraica y teoría de representaciones.

• YouTube
• 1 hour 15 minutes
• On-Demand
• Free Video

M-Seminar, Kansas State University

Cohomological Hall Algebras of 2-Calabi-Yau Categories and Applications - Lecture 2

Explorez les algèbres de Hall cohomologiques des catégories 2-Calabi-Yau et leurs applications en géométrie algébrique et théorie des représentations avec Lucien Hennecart.

• YouTube
• 1 hour 20 minutes
• On-Demand
• Free Video

M-Seminar, Kansas State University

Cohomological Hall Algebras of 2-Calabi-Yau Categories and Applications - Lecture 1

Exploración de álgebras de Hall cohomológicas en categorías 2-Calabi-Yau y sus aplicaciones en geometría algebraica y teoría de representaciones.

• YouTube
• 1 hour 4 minutes
• On-Demand
• Free Video

M-Seminar, Kansas State University

Cohomological Hall Algebras of Zero-Dimensional Sheaves on Surfaces and the P=W Conjecture

Cohomological Hall algebras of 2CY categories in geometric constructions of quantum groups. COHA for zero-dimensional sheaves on surfaces and its application to the P=W conjecture.

• YouTube
• 1 hour 28 minutes
• On-Demand
• Free Video