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SUMMARY:Jorge Vitoria (University of Cagliari)
DTSTART:20210426T110000Z
DTEND:20210426T120000Z
DTSTAMP:20260423T041114Z
UID:AarHomAlg/5
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/AarHomAlg/5/
 ">Hearts for commutative noetherian rings: derived equivalences and torsio
 n pairs</a>\nby Jorge Vitoria (University of Cagliari) as part of Aarhus H
 omological Algebra Seminar\n\n\nAbstract\nThe structure of the category of
  modules over a commutative noetherian ring R and of its derived category 
 is largely controlled by the prime spectrum of R.  In this talk we discuss
  how this control extends to the structure of hearts of t-structures in th
 e derived category. We will focus in particular on hearts arising from her
 editary torsion pairs in Mod(R).  These turn out to be Grothendieck catego
 ries which are derived equivalent to R and such that part of the lattice o
 f torsion pairs can be studied using the prime spectrum of R.  This talk i
 s based on joint work with Sergio Pavon.\n
LOCATION:https://researchseminars.org/talk/AarHomAlg/5/
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