Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quasihomogeneity of curves and the Jacobian endomorphism ring   We give a quasihomogeneity criterion for Gorenstein curves. For complete
intersections, it is related to the first step of Vasconcelos' normalization
algorithm. In the process, we give a simplified proof of the Kunz-Ruppert
criterion.

10
The categories of this paper are: q-bio
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The categories of this paper are: funct-an
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The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
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The categories of this paper are: hep-lat
17
The categories of this paper are: q-fin
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The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
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The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
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The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga