Cohomological Hall Algebra of Cyclic Quivers and Integral Form of Affine Yangians
Explore the intricate world of Hall algebra-type constructions and their applications in a lecture by Shivang Jindal from the University of Edinburgh. Delve into the complexities of studying algebras related to the moduli space of representations of the…
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.
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.
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.
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.
Cohomological Hall Algebras of 2-Calabi-Yau Categories and Applications - Lecture 2
Explore cohomological Hall algebras in 2-Calabi-Yau categories, focusing on geometric constructions of generalized Kac-Moody algebras and their applications in algebraic geometry and representation theory.
Resurgent Perverse Sheaves and Topological Resurgence Theory
Explore topological counterparts of resurgence theory using perverse sheaves on C as convolution algebras, extending beyond regular holonomic D-modules to infinitely singular cases.
Maulik-Okounkov Lie Algebras and BPS Lie Algebras
Explore the connection between Maulik-Okounkov and BPS Lie algebras, examining their roles in quiver varieties and cohomological DT theory. Gain insights into non-abelian stable envelopes and Okounkov's conjecture.
Cohomological Hall Algebras of 0-Dimensional Sheaves on Surfaces
Explore cohomological Hall algebras of 0-dimensional sheaves on surfaces, their explicit description, and applications to moduli spaces of sheaves with positive-dimensional support.
Cohomological Hall Algebras of 2-Calabi-Yau Categories and Applications - Lecture 4
Explore cohomological Hall algebras of 2-Calabi-Yau categories and their applications in algebraic geometry and representation theory. Gain insights into enumerative geometry and Kac-Moody algebras.
Cohomological Hall Algebras of 2-Calabi-Yau Categories and Applications - Lecture 3
Explore cohomological Hall algebras of 2-Calabi-Yau categories and their applications in algebraic geometry and representation theory. Gain insights into enumerative geometry and Kac-Moody algebras.
Cohomological Hall Algebras of 2-Calabi-Yau Categories and Applications - Lecture 1
Explore cohomological Hall algebras in 2-Calabi-Yau categories, their interactions with algebraic geometry, and applications to enumerative geometry and representation theory.
Introduction to Quiver BPS Algebras - Part 5
Explore quiver BPS algebras with Wei Li, delving into advanced mathematical concepts and their applications in theoretical physics and algebraic geometry.
Introduction to Quiver BPS Algebras - Part 4
Explore quiver BPS algebras with Wei Li, delving into advanced concepts and applications in mathematical physics and representation theory.
Introduction to Quiver BPS Algebras - Part 2
Explore advanced concepts of quiver BPS algebras, building on foundational knowledge to deepen understanding of this complex mathematical topic.
Introduction to Quiver BPS Algebras - Part 3
Explore advanced concepts in quiver BPS algebras, delving into complex mathematical theories and applications in theoretical physics.
Introduction to Quiver BPS Algebras - Part 1
Explore quiver BPS algebras with Wei Li, delving into fundamental concepts and theoretical foundations. Gain insights into this advanced mathematical topic.
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.
Cohomological Hall Algebras of Zero-Dimensional Sheaves on Surfaces and the P=W Conjecture
Explore cohomological Hall algebras of 2CY categories, focusing on zero-dimensional sheaves on surfaces and their role in proving the P=W conjecture for character varieties.
Affine BPS Algebras and W Algebras - Lecture on Quiver Potentials and Cohomological Hall Algebras
Explore affine BPS algebras, W algebras, and their connections to quiver representations, cohomological Hall algebras, and Yangians in this advanced mathematical seminar.
Cohomological Hall Algebras, Their Representations, and Nakajima Operators
Delve into advanced algebraic geometry concepts, exploring cohomological Hall algebras, geometric representations, and Nakajima operators through the lens of zero-dimensional sheaves on smooth surfaces.