Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Ziegler spectrum of the D-infinity plane singularity   We will describe the Cohen--Macaulay part of the Ziegler spectrum of the
D-infinity plane singularity S and calculate the nilpotency index of the
radical of the category of finitely generated Cohen--Macaulay S-modules.

31
The categories of this paper are: ao-sci
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
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The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
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The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
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The categories of this paper are: stat
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The categories of this paper are: q-fin
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The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
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The categories of this paper are: plasm-ph