Seminar talk, 13 September 2023: Difference between revisions
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Please download the formula file [[Media:pl.pdf|pl.pdf]] and keep it handy during the talk so that the speaker can refer to it. | Please download the formula file [[Media:pl.pdf|pl.pdf]] and keep it handy during the talk so that the speaker can refer to it. | ||
| video = | | video = https://video.gdeq.org/GDEq-zoom-seminar-20230913-Valentin_Lychagin.mp4 | ||
| slides = | | slides = [[Media:PlanarWebTalkKR.pdf|PlanarWebTalkKR.pdf]] (a few lines go off the pages, see them in [[Media:pl.pdf|pl.pdf]]) | ||
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Latest revision as of 08:40, 4 January 2025
Speaker: Valentin Lychagin
Title: On equivalence of planar webs
Abstract:
In this talk, I'll discuss the equivalence problem for planar d-webs.
To this end, the fields of rational differential invariants will be found, and natural geometric objects related to planar webs will be discussed.
The cases of d-webs with d<6 will be discussed in detail.
Please download the formula file pl.pdf and keep it handy during the talk so that the speaker can refer to it.
Video
Slides: PlanarWebTalkKR.pdf (a few lines go off the pages, see them in pl.pdf)