19 citations · 75 across the 15 of their papers we have counts for
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math.QA2008★ 4 cited
Characters of coinvariants in (1,p) logarithmic models
B. L. Feigin, I. Yu. Tipunin
We investigate induced modules of doublet algebra in (1,p) logarithmic models. We give fermionic formulas for the characters of induced modules and coinvariants with respect to dif…
math.QA2008★ 1 cited
On the endomorphisms of Weyl modules over affine Kac-Moody algebras at the critical level
Boris Feigin, Edward Frenkel, Leonid Rybnikov
We present an independent short proof of the main result of arXiv:0706.3725 that the algebra of endomorphisms of a Weyl module of critical level is isomorphic to the algebra of fun…