Manno G. Metrics admitting projective symmetries (abstract): Difference between revisions
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| abstract = A classical problem is to classify and find normal forms of metrics admitting projective symmetries, i.e., vector fields whose local flow sends (unparametrized) geodesics into (unparametrized) geodesics. In this seminar we discuss this problem for 2 and 3 dimensional metrics and, time permitting, also its complex analogue. | | abstract = A classical problem is to classify and find normal forms of metrics admitting projective symmetries, i.e., vector fields whose local flow sends (unparametrized) geodesics into (unparametrized) geodesics. In this seminar we discuss this problem for 2 and 3 dimensional metrics and, time permitting, also its complex analogue. | ||
| video = https://video.gdeq.net/AMV-conf-20211213-Giovanni_Manno.mp4 | | video = https://video.gdeq.net/AMV-conf-20211213-Giovanni_Manno.mp4 | ||
| slides = | | slides = [[Media:MannoAMVconf2021slides.pdf|MannoAMVconf2021slides.pdf]] | ||
| references = | | references = | ||
| event = [[Diffieties, Cohomological Physics, and Other Animals]], 13-17 December 2021, Moscow.<br>''Alexandre Vinogradov Memorial Conference.'' | | event = [[Diffieties, Cohomological Physics, and Other Animals]], 13-17 December 2021, Moscow.<br>''Alexandre Vinogradov Memorial Conference.'' | ||
| 79YY-MM-DD = 7978-87-86 | | 79YY-MM-DD = 7978-87-86 | ||
}} | }} | ||
Revision as of 17:25, 25 December 2021
Speaker: Giovanni Manno
Title: Metrics admitting projective symmetries
Abstract:
A classical problem is to classify and find normal forms of metrics admitting projective symmetries, i.e., vector fields whose local flow sends (unparametrized) geodesics into (unparametrized) geodesics. In this seminar we discuss this problem for 2 and 3 dimensional metrics and, time permitting, also its complex analogue.
Video
Slides: MannoAMVconf2021slides.pdf
Event: Diffieties, Cohomological Physics, and Other Animals, 13-17 December 2021, Moscow.
Alexandre Vinogradov Memorial Conference.