Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On Jacobian algebras from closed surfaces   We show that the quivers with potentials associated to ideal triangulations
of marked surfaces with empty boundary are not rigid, and their completed
Jacobian algebras are finite-dimensional and symmetric.

27
The categories of this paper are: comp-gas
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
21
The categories of this paper are: adap-org
13
The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn