Primitive Pythagorean triples and "near" quasicrystals
49 mins 2 secs,
187.50 MB,
iPod Video
480x270,
29.97 fps,
44100 Hz,
522.08 kbits/sec
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About this item
| Description: |
Sunada, T (Meiji University)
Monday 22 June 2015, 16:00-17:00 |
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| Created: | 2015-06-30 14:13 |
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| Collection: | Periodic and Ergodic Spectral Problems |
| Publisher: | Isaac Newton Institute |
| Copyright: | Sunada, T |
| Language: | eng (English) |
| Distribution: |
World
(downloadable)
|
| Explicit content: | No |
| Aspect Ratio: | 16:9 |
| Screencast: | No |
| Bumper: | UCS Default |
| Trailer: | UCS Default |
| Abstract: | Counting things is a great favorite of children, and mathematicians as well, whatever the things are. In this talk, I discuss an old counting problem on primitive Pythagorean triples in view of modern theory of quasicrystals. |
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Available Formats
| Format | Quality | Bitrate | Size | |||
|---|---|---|---|---|---|---|
| MPEG-4 Video | 640x360 | 1.93 Mbits/sec | 712.13 MB | View | Download | |
| WebM | 640x360 | 968.32 kbits/sec | 347.87 MB | View | Download | |
| iPod Video * | 480x270 | 522.08 kbits/sec | 187.50 MB | View | Download | |
| MP3 | 44100 Hz | 249.78 kbits/sec | 89.80 MB | Listen | Download | |
| Auto | (Allows browser to choose a format it supports) | |||||