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19982004
most citedTwisted K-theory and loop group representations

89 citations · 99 across the 4 of their papers we have counts for

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math.QA2004★ 1 cited

Self-extensions of Verma modules and differential forms on opers

Edward Frenkel, Constantin Teleman

We compute the algebras of self-extensions of the vacuum module and the Verma modules over an affine Kac-Moody algebra g^ in suitable categories of Harish-Chandra modules. We show…