Timeline for Rational 4-tangles vs rational knots
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 4 at 8:55 | comment | added | Hauke Reddmann | Yup, THX. I just had to think why the ribbon closure can't be rational (e.g. the nonalternating crossings might crosscancel, so you can't argue "it's nonalternating, so it's nonrational) - that a knot double isn't rational is a deep theorem for me). | |
| Mar 4 at 8:44 | vote | accept | Hauke Reddmann | ||
| Mar 3 at 21:49 | comment | added | Sam Nead | I’ve now added a figure. I hope this makes the construction clear. | |
| Mar 3 at 21:48 | history | edited | Sam Nead | CC BY-SA 4.0 |
Added figure
|
| Mar 3 at 20:33 | comment | added | Hauke Reddmann | Mind to draw the simplest example? (I'm quite the amateur, also I just believe what I can see :-) | |
| Mar 3 at 14:45 | history | edited | Sam Nead | CC BY-SA 4.0 |
Added details
|
| Mar 3 at 10:15 | history | answered | Sam Nead | CC BY-SA 4.0 |