McKay Correspondence and Coxeter Groups

Related lectures (32)

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Delves into Macdonald identities, covering affine root systems, modular forms, and Lie algebras.

Explores the unique determination of homomorphisms by differentials and the intersection of closed subgroups' Lie algebras.

Explores Lie Algebra's connection to Group Theory through associative operations and Jacobi identities.

Explores the classification and properties of simple complex Lie algebras, emphasizing their connection with Lie groups.

Explores McKay graphs for finite subgroups of SU(2) and the corresponding Coxeter graphs.

Covers Lie Algebra, focusing on vector space and multiplication law.

Covers the properties of nilpotent Lie groups and the construction of non-degenerate alternating 2-forms.

Explores associativity, Lie algebra, Lie groups, relativity, and symmetry preservation in quantum field theory.

Covers Lie theorems, group algebra, Ado's theorem, and spacetime symmetries.

Covers the complete reducibility of complex representations and the relation between Lie algebras and Lie groups.