Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Locally (co)Cartesian fibrations as realisation fibrations and the
  classifying space of cospans   We show that the conditions in Steimle's 'additivity theorem for cobordism
categories' can be weakened to only require \emph{locally} (co)Cartesian
fibrations, making it applicable to a larger class of functors. As an
application we compute the difference in classifying spaces between the
infinity category of cospans of finite sets and its homotopy category.

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The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
24
The categories of this paper are: dg-ga
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
32
The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th