Timeline for Examples of common false beliefs in mathematics
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 6, 2020 at 6:31 | comment | added | Gerry Myerson | Thanks – but, at 35 euros, I think I'll pass. For free, there are examples at math.stackexchange.com/questions/1449521/… (where it clarifies that if there's an LCM, then there's a GCD; only the converse fails). | |
| Nov 5, 2020 at 23:23 | comment | added | Pace Nielsen | See link.springer.com/article/10.1007/BF02837870 There are two elements of the integral domain $\mathbb{Z}[\sqrt{-3}]$ that have an LCM but not a GCD. (Theorem 2 gives a nice relationship between LCM's and GCD's in general.) | |
| Nov 5, 2020 at 21:36 | comment | added | Gerry Myerson | For example, ...? | |
| S Nov 5, 2020 at 16:11 | history | answered | Pace Nielsen | CC BY-SA 4.0 | |
| S Nov 5, 2020 at 16:11 | history | made wiki | Post Made Community Wiki by Pace Nielsen |