Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Semiinfinite cohomology of quantum groups   In this paper we develop a new homology theory of associative algebras called
semiinfinite cohomology in a derived category setting. We show that in the case
of small quantum groups the zeroth semiinfinite cohomology of the trivial
module is closely related to the conformal blocks' spaces. We provide a
description of the semiinfinite cohomology spaces of the trivial module over a
small quantum group in terms of distributions on the nilpotent cone of the
corresponding semisimple Lie algebra.

12
The categories of this paper are: nucl-th
24
The categories of this paper are: dg-ga
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
18
The categories of this paper are: econ
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat