Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cotangent cohomology of quadratic monomial ideals   We study the deformation theory of quotients of polynomial rings by quadratic
monomial ideals. More precisely we compute the first cotangent cohomology
module of such rings. We also give a criterion for vanishing of second
cotangent cohomology module.

27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex
28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio