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math.RT2025
On a Gelfand-Tsetlin representation of in the space of sections of a local system with two monodromy parameters
Claude Eicher
We construct a Gelfand-Tsetlin representation of in the space of sections of a local system. The local system lives on an open part of the flag variety given by t…
math.RT2024
Relaxed Highest Weight Modules from -Modules on the Kashiwara Flag Scheme
C. Eicher
The relaxed highest weight representations introduced by Feigin et al. are a class of representations of the affine Kac-Moody algebra , which do not have a h…