Derivators (2)
Fritz Hörmann (Freiburg)
What 


When 
Jul 03, 2015 from 12:15 pm to 01:45 pm 
Where  Mainz, 05432 (Hilbertraum) 
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The goal of the(se) lecture(s) is to give details of the colloquium talk on Thursday, among other things, to give more motivation for studying derivators:
...to show in a rather elementary way how homotopy limits and colimits naturally occur in the context of homological algebra and homotopy theory alike and that many of the familiar constructions can be encompassed by them.
...to show how their elementary properties  which are encoded as the axioms of a derivator  give (in the stable case) canonically rise to triangulated categories and to a thorough understanding of those.