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DTSTART:20190310T070000
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DTSTART:20181104T060000
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DTSTART;TZID=America/Toronto:20190320T153000
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URL:https://uwaterloo.ca/pure-mathematics/events/analysis-seminar-95
SUMMARY:Analysis Seminar
CLASS:PUBLIC
DESCRIPTION:YUANHANG ZHANG\, JILIN UNIVERSITY\n\n\"Connecting invertible an
 alytic Toeplitz operators in\n$G(\\mathcal{T}(\\mathcal{P}^{\\perp}))$\"\n
 \nWe prove that there exists an orthonormal basis $\\mathcal{F}$ for\nclas
 sical Hardy space $H^2$\, such that each invertible analytic\nToeplitz ope
 rator $T_\\phi$ (i.e. $\\phi$ is invertible in $H^\\infty$)\ncould be conn
 ected to the identity operator via a norm continuous path\nof invertible e
 lements of the lower triangular operators with respect\nto $\\mathcal{F}$.
DTSTAMP:20260606T223504Z
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