E. Frenkel

activity

19932005

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

53 citations · 84 across the 9 of their papers we have counts for

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Showing 2001Show all

3 papers · 1 filter

math.AG2001

Twisted Modules over Vertex Algebras on Algebraic Curves

Edward Frenkel, Matthew Szczesny

We extend the geometric approach to vertex algebras developed by the first author to twisted modules, allowing us to treat orbifold models in conformal field theory. Let $V$ be a v…

math.QA2001

The Hopf algebra $R e p U_{q} g l^_{\infty}$

Edward Frenkel, Evgeny Mukhin

We define the Hopf algebra structure on the Grothendieck group of finite-dimensional polynomial representations of $U_{q} g l^_{N}$ in the limit $N \to \infty$ . The resulting Hopf…

math.QA2001

The q-characters at roots of unity

Edward Frenkel, Evgeny Mukhin

We consider various specializations of the non-twisted quantum affine algebras at roots of unity. We define and study the q-characters of their finite-dimensional representations.

Twisted Modules over Vertex Algebras on Algebraic Curves

The Hopf algebra RepUq​gl^​∞​

The q-characters at roots of unity

The Hopf algebra $R e p U_{q} g l^_{\infty}$