Timeline for Hopf Galois extensions and conditional expectations for C* algebras
Current License: CC BY-SA 3.0
11 events
| when toggle format | what | by | license | comment | |
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| S Sep 16, 2015 at 21:19 | history | bounty ended | Edwin Beggs | ||
| S Sep 16, 2015 at 21:19 | history | notice removed | Edwin Beggs | ||
| Sep 16, 2015 at 19:01 | vote | accept | Edwin Beggs | ||
| Sep 15, 2015 at 13:44 | answer | added | Makoto Yamashita | timeline score: 3 | |
| S Sep 14, 2015 at 14:41 | history | bounty started | Edwin Beggs | ||
| S Sep 14, 2015 at 14:41 | history | notice added | Edwin Beggs | Authoritative reference needed | |
| Sep 13, 2015 at 7:28 | history | edited | Edwin Beggs |
added tag
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| S Sep 12, 2015 at 17:46 | history | suggested | Chris Ramsey |
Added c-star-algebras tag.
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| Sep 12, 2015 at 17:20 | review | Suggested edits | |||
| S Sep 12, 2015 at 17:46 | |||||
| Sep 12, 2015 at 14:03 | comment | added | Tomasz Kania | Let $B\subset A$ be C*-algebras. Then a bounded, linear idempotent $P\colon A\to B$ is a conditional expectation if and only if it has norm 1. | |
| Sep 12, 2015 at 13:50 | history | asked | Edwin Beggs | CC BY-SA 3.0 |