Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Grothendieck rings of basic classical Lie superalgebras   The Grothendieck rings of finite dimensional representations of the basic
classical Lie superalgebras are explicitly described in terms of the
corresponding generalised root systems. We show that they can be interpreted as
the subrings in the weight group rings invariant under the action of certain
groupoids called Weyl groupoids.

15
The categories of this paper are: nucl-ex
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The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
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The categories of this paper are: math-ph
17
The categories of this paper are: q-fin
1
The categories of this paper are: cs
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The categories of this paper are: stat
4
The categories of this paper are: cond-mat
26
The categories of this paper are: bayes-an
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The categories of this paper are: eess
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The categories of this paper are: ao-sci
5
The categories of this paper are: gr-qc
7
The categories of this paper are: hep-th
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The categories of this paper are: chem-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: funct-an