Central extensions of self-dual type-a complex lattices1

DOI10.1080/00927879408824906zbMath0820.17028OpenAlexW2023198087MaRDI QIDQ4288268

Xiaoping Xu

Publication date: 5 June 1994

Published in: Communications in Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00927879408824906

zbMATH Keywords

latticeautomorphism groupvertex operator algebraexact sequencecentral extensionmoonshine representation

Mathematics Subject Classification ID

Simple groups: sporadic groups (20D08) Vertex operators; vertex operator algebras and related structures (17B69) Automorphisms, derivations, other operators for Lie algebras and super algebras (17B40) Integral representations of finite groups (20C10) Automorphism groups of lattices (11H56)

Related Items (1)

Self-dual lattices of type \(A\)

Cites Work

• The friendly giant
• A natural representation of the Fischer-Griess Monster with the modular function J as character
• Calculus of twisted vertex operators

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