Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Finite functorial semi-norms and representability   Functorial semi-norms are semi-normed refinements of functors such as
singular (co)homology. We investigate how different types of representability
affect the (non-)triviality of finite functorial semi-norms on certain functors
or classes. In particular, we consider representable functors, generalised
cohomology theories, and so-called weakly flexible homology classes in singular
homology and l1-homology.

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The categories of this paper are: cond-mat
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The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
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The categories of this paper are: cs
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
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The categories of this paper are: nlin
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The categories of this paper are: hep-th
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The categories of this paper are: chem-ph
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The categories of this paper are: math-ph
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The categories of this paper are: q-bio
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The categories of this paper are: nucl-th
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The categories of this paper are: acc-phys
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The categories of this paper are: bayes-an
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The categories of this paper are: gr-qc