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UID:20250714T030552EDT-4527m5wg2L@132.216.98.100
DTSTAMP:20250714T070552Z
DESCRIPTION:Title: Counting zeros coarsely vs classically\n\nAbstract: L Cl
 assical Nevanlinna theory concerns counting zeros of a holomorphic map ins
 ide of a disc of increasing radius. A straightforward generalization of th
 is idea to complex vector spaces of higher dimension fails\, as shown by C
 ornalba and Shiffman in the 1970s. In a recent work\, we showed that a cer
 tain higher-dimensional generalization is possible\, if one counts zeros c
 oarsely\, i.e. by ignoring small oscillations. The same philosophy pertain
 s to a number of other problems in analysis\, such as counting zeros of ha
 rmonic maps. I will explain the general idea of coarse counting and demons
 trate its utility with concrete examples. The talk is partially based on a
  joint work with L. Buhovsky\, I. Polterovich\, L. Polterovich and E. Shel
 ukhin.\n\nJoin Zoom Meeting\n\nhttps://umontreal.zoom.us/j/89528730384?pwd
 =IF10Cg8C0YfogaBlL6F1NboPaQvAaV.1\n\n \n\nMeeting ID: 895 2873 0384\n\nPas
 scode: 077937\n
DTSTART:20250131T190000Z
DTEND:20250131T201500Z
SUMMARY:Vukasin Stojisavljevic (CRM/UdeM - CNRS/Sorbonne)
URL:/mathstat/channels/event/vukasin-stojisavljevic-cr
 mudem-cnrssorbonne-363012
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