Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A category of quantum posets   We investigate a category of quantum posets that generalizes the category of
posets and monotone functions. Up to equivalence, its objects are hereditarily
atomic von Neumann algebras equipped with quantum partial orders in Weaver's
sense. We show that this category is complete, cocomplete and symmetric
monoidal closed. As a consequence, any discrete quantum family of maps in
So{\l}tan's sense from a discrete quantum space to a partially ordered set is
canonically equipped with quantum preorder in Weaver's sense. In particular,
the quantum power set of a quantum set is so ordered. As an application, we
show that each quantum poset embeds into its quantum power set.

31
The categories of this paper are: ao-sci
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
12
The categories of this paper are: nucl-th
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The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
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The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
1
The categories of this paper are: cs
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The categories of this paper are: nlin
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The categories of this paper are: bayes-an
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The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn