Discrete Spherical Averages
Duration: 43 mins 53 secs
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About this item
| Description: |
Lacey, M
Monday 25th February 2019 - 15:00 to 16:00 |
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| Created: | 2019-02-25 16:33 |
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| Collection: | Approximation, sampling and compression in data science |
| Publisher: | Isaac Newton Institute |
| Copyright: | Lacey, M |
| 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: | The strongest inequalities concerning continuous spherical averages are phrased in the language of Lp improving inequalities. Replace the continuous averages by discrete averages, that is average over lattice points on a sphere. These inequalities then engage the continuous versions, the Hardy-Littlewood circle method, and Kloosterman sums. We will report on progress understanding these inequalities. Joint work with Robert Kesler, and Dario Mena. |
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