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most citedLectures on Wakimoto modules, opers and the center at the critical level

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hep-th1993

Coinvariants of nilpotent subalgebras of the Virasoro algebra and partition identities

Boris Feigin, Edward Frenkel

We prove that the dimensions of coinvariants of certain nilpotent subalgebras of the Virasoro algebra do not change under deformation in the case of irreducible representations of…