Large scale conformal maps
58 mins 35 secs,
107.16 MB,
MP3
44100 Hz,
249.73 kbits/sec
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About this item
| Description: |
Pansu, P (Université Paris-Sud 11)
Thursday 12th January 2017 - 11:30 to 12:30 |
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| Created: | 2017-02-01 15:54 |
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| Collection: | Non-Positive Curvature Group Actions and Cohomology |
| Publisher: | Isaac Newton Institute |
| Copyright: | Pansu, P |
| Language: | eng (English) |
| Distribution: |
World
(downloadable)
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| Explicit content: | No |
| Aspect Ratio: | 16:9 |
| Screencast: | No |
| Bumper: | UCS Default |
| Trailer: | UCS Default |
| Abstract: | Benjamini and Schramm's work on incidence graphs of sphere packings suggests a notion of conformal map between metric spaces which is natural under coarse embeddings. We show that such maps cannot exist between nilpotent or hyperbolic groups unless certain numerical inequalities hold. |
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| MP3 * | 44100 Hz | 249.73 kbits/sec | 107.16 MB | Listen | Download | |
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