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arXiv · 1103.1540

On the restricted projective objects in the affine category O at the critical level

Peter Fiebig
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Abstract

This article gives both an overview and supplements the articles [AF08] and [AF09] on the critical level category O over an affine Kac-Moody algebra. In particular, we study the restricted projective objects and review the restricted reciprocity and linkage principles.

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Peter Fiebig. 2011-03-08. On the restricted projective objects in the affine category O at the critical level. https://arxiv.org/abs/1103.1540

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