Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Covering the Baire space by families which are not finitely dominating   It is consistent (relative to ZFC) that the union of max{b,g} many families
in the Baire space which are not finitely dominating is not dominating. In
particular, it is consistent that for each nonprincipal ultrafilter U, the
cofinality of the reduced ultrapower w^w/U is greater than max{b,g}. The model
is constructed by oracle chain condition forcing, to which we give a
self-contained introduction.

19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
10
The categories of this paper are: q-bio
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
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The categories of this paper are: nucl-th
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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: funct-an
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The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph