Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Mnesors for databases   We add commutativity to axioms defining mnesors and substitute a bitrop for
the lattice. We show that it can be applied to relational database querying:
set union, intersection and selection are redifined only from the mnesor
addition and the granular multiplication. Union-compatibility is not required.

34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph
7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
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The categories of this paper are: atom-ph
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The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
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The categories of this paper are: plasm-ph
10
The categories of this paper are: q-bio
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The categories of this paper are: eess