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UID:node-2762717@mathematics.huji.ac.il
DTSTAMP:20210314T100000Z
DTSTART:20210314T100000Z
DTEND:20210314T120000Z
SUMMARY:Kazhdan seminar: Cy Maor "Riemannian geometry of diffeomorphism groups"
DESCRIPTION:Dear all,\nIn the upcoming spring term, I will give a course on Riemannian geometry of \ndiffeomorphism groups (80833), as part of Kazhdan Sunday seminars. It will \ntake place on Sundays, 12–14, starting next week (March 14), via zoom \n(link:https://huji.zoom.us/j/88976026563?pwd=WEw3OHpOUUtBNFlQUUk2UGdteXNRZz09 \n[1]). After Passover, it may continue in class (Ross 70A), with a live \nbroadcast.\nThe course will cover the followingtopics:\n1. Introduction to infinite dimensional Riemannian geometry — what extends \nfrom "standard" Riemannian geometry and what does not.\n2. Spaces and metrics of interest — relation between geodesic equations on \ndiffeomorphism groups and hydrodynamics.\n3. Metric properties of diffeomorphism groups — vanishing distance \nphenomenon, diameter, metric completeness.\n4. Geodesic equations — short time existence, regularity of geodesics \n(following Ebin–Marsden), geodesic completeness.\nI will assume some basic knowledge in functional analysis and (finite \ndimensional) Riemannian geometry...
LOCATION:The link will be sent to you after registration
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