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SUMMARY:Pelle Steffens (TU München)
DTSTART:20260527T120000Z
DTEND:20260527T130000Z
DTSTAMP:20260603T003615Z
UID:LAGOON/112
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LAGOON/112/"
 >Six operations in differential geometry</a>\nby Pelle Steffens (TU Münch
 en) as part of Longitudinal Algebra and Geometry Open ONline Seminar (LAGO
 ON)\n\n\nAbstract\nRecently\, there has been a lot of interest in abstract
  six-functor formalisms: machines that take as input geometric spaces of s
 ome kind and output (higher) categories\, usually some version of sheaves.
  This assignment should be appropriately local\, and comes with an intrica
 te system of functorialities and coherences. Six-functor formalisms have b
 een constructed in algebraic and analytic geometry\, leading to powerful c
 ategorical invariants. I will discuss a new six-functor formalism in diffe
 rential geometry\, which roughly takes a manifold to the derived ∞-categ
 ory of bornological modules for its sheaf of smooth functions\, and give s
 ome applications to the smooth representation theory of Lie groups and Lie
  groupoids\, to TQFTs and to geometric PDEs.\n\nThe Zoom link is\n\nhttps:
 //uni-koeln.zoom.us/j/91875528987?pwd=US8wdjNrWjl5dXNQSVRzREhoRE1PUT09\n\n
 Meeting ID: 918 7552 8987\nPassword: LAGOON\n
LOCATION:https://researchseminars.org/talk/LAGOON/112/
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