Some representations over Virasoro algebra with infinite-dimensional weight spaces (CROSBI ID 698458)
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Podaci o odgovornosti
Radobolja, Gordan
engleski
Some representations over Virasoro algebra with infinite-dimensional weight spaces
In this talk we shall present certain new results and constructions for representations of the Virasoro algebra with infinite-dimensional weight spaces. Motivated by the representation theory of Virasoro vertex algebras, we consider tensor products of irreducible modules from intermediate series with irreducible highest weight modules for Virasoro algebra. We present a new irreducibility criterion, and give several examples. We shall also study generalizations of this construction for some other infinite-dimensional Lie algebras.
Virasoro algebra, singular vectors, tensor product modules
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Podaci o prilogu
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Podaci o skupu
Representation Theory XII
pozvano predavanje
19.07.2011-26.07.2011
Dubrovnik, Hrvatska