Concept information
Preferred term
triangulated category
Definition(s)
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In mathematics, a triangulated category is a category with the additional structure of a "translation functor" and a class of "exact triangles". Prominent examples are the derived category of an abelian category, as well as the stable homotopy category. The exact triangles generalize the short exact sequences in an abelian category, as well as fiber sequences and cofiber sequences in topology.
(Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Triangulated_category)
Broader concept(s)
In other languages
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French
URI
http://data.loterre.fr/ark:/67375/PSR-QF514FS9-H
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