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SUMMARY:Ordered Basis for vector space groupoids [MPIM]
DTSTART:20250602T124000Z
DTEND:20250602T125500Z
DTSTAMP:20260415T102700Z
UID:indico-event-479@math-events.uni-bonn.de
DESCRIPTION:Speakers: Alfonso Garmendia (MPIM/CRM Barcelona)\n\nMPIM Topol
 ogy Seminar\nOn vector spaces with an inner product\, complex structure or
  symplectic form\, it is possible to find ordered basis that adapted to th
 ose structures. It was not clear which basis one should choose for a vecto
 r space with a groupoid structure. In my work with Francesco Cattafi we ch
 oose some class of ordered basis\, we proved this class is again a  group
 oid\, the matrices changing two such ordered basis has also a groupoid str
 ucture and generalize it for vector bundle groupoids.\n\nhttps://math-even
 ts.uni-bonn.de/event/479/
LOCATION:MPIM\, Vivatsgasse\,  7 - Lecture Hall (Max Planck Institute for 
 Mathematics)
URL:https://math-events.uni-bonn.de/event/479/
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