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SUMMARY:Derived equivalences for higher zigzag-algebras - Gabriele Bocca\,
  UEA
DTSTART:20170210T150000Z
DTEND:20170210T160000Z
UID:TALK70590@talks.cam.ac.uk
CONTACT:Nicolas Dupré
DESCRIPTION:A central problem in homological algebra is the classification
  of rings and algebras up to derived equivalence.  If we are working with 
 finite dimensional algebras over a field\, it is useful to represent such 
 algebras as bound quiver algebras.\nIn my talk I will first recall the def
 initions of derived category and derived equivalences\, with particular at
 tention to equivalences induced by Okuyama-Rickard complexes.  Then I will
  define the main subjects of my research\, "higher zigzag-algebras"\, as b
 ound quiver algebras.  I will discuss how the underlying quiver of a highe
 r zigzag algebra can change under a derived equivalence induced by an Okuy
 ama-Rickard complex.
LOCATION:CMS\, MR15
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