Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Certain functors of nilpotent Lie algebra with the derived subalgebra of
  dimension two   By considering the nilpotent Lie algebra with the derived subalgebra of
dimension $ 2$, we compute some functors include the Schur multiplier, the
exterior square and the tensor square of these Lie algebras. We also give the
corank of such Lie algebras.

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The categories of this paper are: q-bio
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The categories of this paper are: acc-phys
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The categories of this paper are: physics
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The categories of this paper are: cmp-lg
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The categories of this paper are: supr-con
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The categories of this paper are: chem-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: dg-ga
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The categories of this paper are: q-alg
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The categories of this paper are: cond-mat
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The categories of this paper are: alg-geom
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The categories of this paper are: nlin
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The categories of this paper are: eess
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The categories of this paper are: funct-an
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The categories of this paper are: econ
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The categories of this paper are: hep-th