nLab Kac character formula




A formula for the Kac-Weyl character of loop group representations.

(Pressley-Segal 88 (14.3.4), Ando 00, 11.4, Ganter 12, corollary 8.6)


Originally due to Victor Kac.

  • Andrew Pressley, Graeme Segal, Loop groups Oxford University Press (1988)

  • Matthew Ando, Power operations in elliptic cohomology and representations of loop groups, Trans. Amer. Math. Soc., 352(12):5619–

    5666, 2000 (pdf)

Derivation from fiber integration in equivariant elliptic cohomology is in

Last revised on March 17, 2014 at 08:29:14. See the history of this page for a list of all contributions to it.