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DTSTAMP:20260615T200538Z
SUMMARY:Junior Geometry Seminar –  Sae Koyama (Cambridge)
DESCRIPTION:Title: Tropical geometry from a toric perspective\nSpeaker: Sae
  Koyama (Cambridge)\n\n\n\n\n\n\nAbstract: Tropical geometry can be regard
 ed as a combinatorial shadow of algebraic geometry\, which captures enough
  information from algebraic objects to derive useful properties\, while be
 ing simpler to work with. Tropical tools have been extremely powerful in a
  variety of applications. In this talk we introduce the main idea of tropi
 cal geometry via toric geometry. We define toric varieties\, then give the
  correspondence between toric varieties and fans. We discuss how this cons
 truction generalizes\, and finish with a sketch of a simple case of tropic
 al correspondence.\n\n\n\n\n\n\n\n \n\n\n\n\nSome snacks will be provided
  before and after the talk.\nGo to the seminar main page.\nSubscribe to th
 e mailing list.\n
URL:https://www.imperial.ac.uk/events/209948/junior-geometry-seminar-sae-ko
 yama/
DTSTART;TZID=Europe/London:20260529T173000
DTEND;TZID=Europe/London:20260529T183000
LOCATION:Room 140\, Huxley Building\, South Kensington Campus\, Imperial Co
 llege London\, London\, SW7 2AZ\, United Kingdom
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