Timeline for Topological universal algebra: what is a variety?
Current License: CC BY-SA 3.0
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| May 29, 2017 at 19:35 | comment | added | Keith Kearnes | Great observation! This seems like a potentially achievable project. | |
| May 29, 2017 at 19:19 | comment | added | Emil Jeřábek | Hmm, actually, there are: there are even continuum many nonisomorphic continuous t-norms on $[0,1]$, which I believe extend to the whole R. Now, these are classified by the Mostert-Shields theorem; is a similar classification possible for all continuous associative operations on R? | |
| May 29, 2017 at 19:15 | comment | added | Emil Jeřábek | Are there infinitely many nonisomorphic associative continuous operations on R? | |
| May 29, 2017 at 18:48 | history | edited | Keith Kearnes | CC BY-SA 3.0 |
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| May 29, 2017 at 13:23 | history | edited | Keith Kearnes | CC BY-SA 3.0 |
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| May 29, 2017 at 12:50 | history | edited | Keith Kearnes | CC BY-SA 3.0 |
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| May 29, 2017 at 12:45 | history | edited | Keith Kearnes | CC BY-SA 3.0 |
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| May 29, 2017 at 12:37 | history | edited | Keith Kearnes | CC BY-SA 3.0 |
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| May 29, 2017 at 12:28 | history | edited | Keith Kearnes | CC BY-SA 3.0 |
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| May 29, 2017 at 12:22 | history | answered | Keith Kearnes | CC BY-SA 3.0 |