Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

Subsingular vectors in Verma modules, and tensor product of weight modules over the W(2,2)-algebra (CROSBI ID 698456)

Neobjavljeno sudjelovanje sa skupa | neobjavljeni prilog sa skupa

Radobolja, Gordan Subsingular vectors in Verma modules, and tensor product of weight modules over the W(2,2)-algebra // Representation Theory XIII Dubrovnik, Hrvatska, 21.06.2013-27.06.2013

Podaci o odgovornosti

Radobolja, Gordan

engleski

Subsingular vectors in Verma modules, and tensor product of weight modules over the W(2,2)-algebra

Lie algebra W(2, 2) was first introduced by W. Zhang and C. Dong in 2009. as a part of classification of simple vertex operator algebras generated by two weight two vectors. It is an extension of a well known Virasoro algebra Vir, and its representation theory is somewhat similar to that of Vir. Criterion for irreducibility of Verma modules over W(2, 2) was given by Zhang and Dong. In this talk we will show that subsingular vectors may exist in Verma modules over the W(2, 2) and will present a subquotient structure of these modules. Furthermore, we will prove conditions for irreducibility of a tensor product of intermediate series module with a highest weight module. Relations to intertwining operators over the vertex operator algebra associated to W(2, 2) will be discussed.

subsingular vectors, Virasoro algebra, highest weight modules

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

nije evidentirano

nije evidentirano

Podaci o skupu

Representation Theory XIII

pozvano predavanje

21.06.2013-27.06.2013

Dubrovnik, Hrvatska

Povezanost rada

Matematika