Seminar talk, 13 September 2023: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 10: | Line 10: | ||
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.net/GDEq-zoom-seminar-20230913-Valentin_Lychagin.mp4 | ||
| slides = [[Media:PlanarWebTalkKR.pdf|PlanarWebTalkKR.pdf]] (a few lines go off the pages, see them in [[Media:pl.pdf|pl.pdf]]) | | slides = [[Media:PlanarWebTalkKR.pdf|PlanarWebTalkKR.pdf]] (a few lines go off the pages, see them in [[Media:pl.pdf|pl.pdf]]) | ||
| references = | | references = | ||
| 79YY-MM-DD = 7976-90-86 | | 79YY-MM-DD = 7976-90-86 | ||
}} | }} | ||
Revision as of 01:23, 14 September 2023
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)