
arXiv: 1002.2262
We construct irreducible modules for twisted toroidal Lie algebras and extended affine Lie algebras. This is done by combining the representation theory of untwisted toroidal algebras with the technique of thin coverings of modules. We illustrate our method with examples of extended affine Lie algebras of Clifford type.
37 pages
twisted modules, Algebra and Number Theory, Thin coverings, Mathematics - Rings and Algebras, 17B67; 17B69, 17B69, 17B67, thin coverings, Extended affine Lie algebras, Kac-Moody (super)algebras; extended affine Lie algebras; toroidal Lie algebras, extended affine Lie algebras, Twisted modules, Rings and Algebras (math.RA), twisted toroidal Lie algebras, FOS: Mathematics, Twisted toroidal Lie algebras, Representation Theory (math.RT), Vertex operators; vertex operator algebras and related structures, Mathematics - Representation Theory
twisted modules, Algebra and Number Theory, Thin coverings, Mathematics - Rings and Algebras, 17B67; 17B69, 17B69, 17B67, thin coverings, Extended affine Lie algebras, Kac-Moody (super)algebras; extended affine Lie algebras; toroidal Lie algebras, extended affine Lie algebras, Twisted modules, Rings and Algebras (math.RA), twisted toroidal Lie algebras, FOS: Mathematics, Twisted toroidal Lie algebras, Representation Theory (math.RT), Vertex operators; vertex operator algebras and related structures, Mathematics - Representation Theory
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