Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Elementary Equivalence of Categories of Modules over Rings, Endomorphism
  Rings, and Automorphism Groups of Modules   In this paper we give a small review of some recent results of elementary
equivalence of linear and algebraic groups and our last new results of
elementary equivalence of categories of modules, endomorphism rings of modules,
lattices of submodules of modules, and automorphism groups of modules.

20
The categories of this paper are: acc-phys
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
33
The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
13
The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat
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The categories of this paper are: comp-gas
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The categories of this paper are: econ
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The categories of this paper are: eess
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The categories of this paper are: solv-int
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The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg