Embeddings, operads, graph-complexes
1 hour 4 mins,
246.83 MB,
iPod Video
480x270,
29.97 fps,
44100 Hz,
526.57 kbits/sec
Share this media item:
Embed this media item:
Embed this media item:
About this item
Description: |
Turchin, V
Tuesday 4th December 2018 - 14:30 to 15:30 |
---|
Created: | 2018-12-05 15:45 |
---|---|
Collection: | Higher structures in homotopy theory |
Publisher: | Isaac Newton Institute |
Copyright: | Turchin, V |
Language: | eng (English) |
Distribution: | World (downloadable) |
Explicit content: | No |
Aspect Ratio: | 16:9 |
Screencast: | No |
Bumper: | UCS Default |
Trailer: | UCS Default |
Abstract: | I will talk about the connection between the following concepts: manifold calculus, little discs operads, embedding spaces, problem of delooping, relative rational formality of the little discs, and graph-complexes. I will review main results on this connection by Boavida de Brito and Weiss, my coauthors and myself. At the end I will briefly go over the current joint work in progress of Fresse, Willwacher, and myself on the rational homotopy type of embedding spaces. Co-authors: Gregory Arone (Stockholm University), Julien Ducoulombier (ETH, Zurich), Benoit Fresse (University of Lille), Pascal Lambrechts (University of Louvain), Paul Arnaud Songhafouo Tsopméné (University of Regina), Thomas Willwacher (ETH, Zurich).
|
---|
Available Formats
Format | Quality | Bitrate | Size | |||
---|---|---|---|---|---|---|
MPEG-4 Video | 640x360 | 1.95 Mbits/sec | 940.26 MB | View | Download | |
WebM | 640x360 | 1.01 Mbits/sec | 486.13 MB | View | Download | |
iPod Video * | 480x270 | 526.57 kbits/sec | 246.83 MB | View | Download | |
MP3 | 44100 Hz | 252.16 kbits/sec | 118.20 MB | Listen | Download | |
Auto | (Allows browser to choose a format it supports) |