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DTSTART:20250309T070000
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DTSTART;TZID=America/Toronto:20250530T153000
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URL:https://uwaterloo.ca/pure-mathematics/events/geometry-and-topology-semi
 nar-33
SUMMARY:Geometry and Topology Seminar
CLASS:PUBLIC
DESCRIPTION:DASHEN YAN\, STONY BROOK UNIVERSITY\n\nNon-degenerate Z_2 harmo
 nic 1-forms with shrinking branching sets\n\nIn this talk\, we will explai
 n the technical aspects of the gluing\nconstruction presented in Thursday
 ’s talk. Specifically\, we adapt\nDonaldson’s framework for deforming 
 multivalued harmonic functions\nto our gluing setting and establish a weig
 hted version of the\nHamilton–Nash–Moser–Zehnder implicit function t
 heorem to prove\nthe gluing result.\n\nMC 5417
DTSTAMP:20260504T180041Z
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