University of Sydney Algebra Seminar

Vyacheslav Futorny (University of Sao Paulo)

Friday 14 November, 12:05-12:55pm, Place: 373

Classification of irreducible weight representations of the Lie algebra of vector fields on a torus

We will discuss a classification of all irreducible weight modules over the Lie algebra of vector fields on any dimensional torus (known also as Witt algebra). The result generalizes a well known result of O.Mathieu for the Virasoro algebra. This is a joint result with Y.Billig (Carleton, Canada).
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