Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Universal property of triangulated derivators via Keller's towers   In his thesis B. Keller solved the universal problem of the extension of an
exact category to its (bounded) derived category by introducing the notions of
tower of exact and triangulated categories and proving the universal property
in this setting. In this note we show that his result extends to the
corresponding universal problem for Grothendieck's derivators.

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The categories of this paper are: solv-int
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The categories of this paper are: nucl-ex
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The categories of this paper are: math-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: cond-mat
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The categories of this paper are: supr-con
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The categories of this paper are: dg-ga
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The categories of this paper are: cs
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The categories of this paper are: bayes-an
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The categories of this paper are: chao-dyn
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The categories of this paper are: nucl-th
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The categories of this paper are: econ
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The categories of this paper are: q-bio
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The categories of this paper are: stat
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The categories of this paper are: hep-ph
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The categories of this paper are: nlin