Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Curved Koszul duality and cyclic (co)homology   We study the curved Koszul duality theory for associative algebras presented
by quadratic-linear-constant (QLC) relations. As an application, we investigate
the cyclic (co)homology of a QLC algebra and its Koszul dual curved DG algebra,
and extend a result due to Feigin and Tsygan. We also study a commutative/Lie
analog of this curved Koszul duality theory.

13
The categories of this paper are: quant-ph
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The categories of this paper are: solv-int
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The categories of this paper are: dg-ga
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The categories of this paper are: q-fin
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The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
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The categories of this paper are: hep-lat
18
The categories of this paper are: econ
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The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
1
The categories of this paper are: cs
22
The categories of this paper are: chao-dyn