BEGIN:VCALENDAR VERSION:2.0 PRODID:researchseminars.org CALSCALE:GREGORIAN X-WR-CALNAME:researchseminars.org BEGIN:VEVENT SUMMARY:Man-Wai Cheung (Harvard University) DTSTART:20210510T110000Z DTEND:20210510T120000Z DTSTAMP:20260423T041032Z UID:AarHomAlg/7 DESCRIPTION:Title: Tropical disks counting\, stability conditions in symplectic geometry an d quiver representations\nby Man-Wai Cheung (Harvard University) as pa rt of Aarhus Homological Algebra Seminar\n\n\nAbstract\nBridgeland develop ed stability scattering diagrams relating scattering diagrams with quiver representations. Scattering diagrams were developed as a machinery in mirr or symmetry. Together with Travis Mandel\, we associate tropical disks cou nting with\nquiver representations by using the stability scattering diagr ams.\nNext\, together with Yu-Wei Fan and Yu-Shen Lin\, we look at the sta ble objects for the $A_2$ quiver. It is known that the derived Fukaya-Seid el category of the rational elliptic surface is the derived category of th e $A_2$ quiver. We made use of the relation and corresponded the special L agrangian with the stable objects in the derived category of coherent shea ves.\n LOCATION:https://researchseminars.org/talk/AarHomAlg/7/ END:VEVENT END:VCALENDAR