BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20251121T195257EST-8777VIn5UL@132.216.98.100 DTSTAMP:20251122T005257Z DESCRIPTION:Title: Nodal sets and negative eigenvalues in conformal geometr y\n\nAbstract: We discuss conformal invariants that arise from\n\neigenfun ctions with eigenvalue 0 of the conformal Laplacian\n\n(and other conforma lly covariant operators). We also discuss\n\nsome results about negative e igenvalues of the conformal Laplacian\,\n\nas well as some generalizations for manifolds with boundary\n\nand discrete Laplacians (as time permits) \n DTSTART:20220913T190000Z DTEND:20220913T200000Z SUMMARY:Dmitry Jakobson (ɬÀï·¬) URL:/mathstat/channels/event/dmitry-jakobson-mcgill-34 1620 END:VEVENT END:VCALENDAR