Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On monomial curves obtained by gluing   We study arithmetic properties of tangent cones associated to affine monomial
curves, using the concept of gluing. In particular we characterize the
Cohen-Macaulay and Gorenstein properties of tangent cones of some families of
monomial curves obtained by gluing. Moreover, we provide new families of
monomial curves with non--decreasing Hilbert functions.

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The categories of this paper are: q-bio
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The categories of this paper are: plasm-ph
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The categories of this paper are: supr-con
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The categories of this paper are: gr-qc
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The categories of this paper are: q-fin
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The categories of this paper are: alg-geom
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The categories of this paper are: econ
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The categories of this paper are: stat
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The categories of this paper are: dg-ga
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The categories of this paper are: quant-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: adap-org
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The categories of this paper are: cs
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The categories of this paper are: chao-dyn
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The categories of this paper are: physics
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The categories of this paper are: astro-ph