Timeline for Binary operations compatible with the usual order on the reals
Current License: CC BY-SA 2.5
6 events
| when toggle format | what | by | license | comment | |
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| Dec 16, 2010 at 8:09 | history | edited | Gerhard Paseman | CC BY-SA 2.5 |
added t(x,y,0) observation
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| Dec 16, 2010 at 7:33 | comment | added | Gerhard Paseman | Colin, unless I (and others) have the result wrong, the continuous ternary functions need only addition and unary functions. Gerhard "Ask Me About System Design" Paseman, 2010.12.15 | |
| Dec 16, 2010 at 7:30 | history | edited | Gerhard Paseman | CC BY-SA 2.5 |
Added more detail about Kolmogorov's solution.
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| Dec 16, 2010 at 6:46 | comment | added | Colin McQuillan | I think the result of Kolmogorov (and later Arnold) only reduces to two-variable functions: en.wikipedia.org/wiki/Hilbert%27s_thirteenth_problem | |
| Dec 16, 2010 at 4:16 | comment | added | user6976 | @Gerhard: I think, as a practicing universal algebraist, that all these have very little to do with the question. | |
| Dec 15, 2010 at 23:04 | history | answered | Gerhard Paseman | CC BY-SA 2.5 |