Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On Schur Multipliers of Pairs and Triples of Groups with Topological
  Approach   In this paper, using a relation between Schur multipliers of pairs and
triples of groups, the fundamental group and homology groups of a homotopy
pushout of Eilenberg-MacLane spaces, we present among other things some
behaviors of Schur multipliers of pairs and triples with respect to free,
amalgamated free, and direct products and also direct limits with topological
approach.

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The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
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The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
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The categories of this paper are: supr-con
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The categories of this paper are: stat
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The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
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The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org