Timeline for Is there a bijection of permutations onto mathematical objects that preserve information about descents?
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
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| Oct 5, 2014 at 20:06 | vote | accept | symmetricuser | ||
| Oct 2, 2014 at 12:14 | history | edited | Martin Rubey | CC BY-SA 3.0 |
remove thinko
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| Oct 2, 2014 at 11:54 | history | edited | Martin Rubey | CC BY-SA 3.0 |
add example
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| Oct 2, 2014 at 10:45 | comment | added | Christian Stump | :-) If you hope for a map that does what you want on matchings while possibly doesn't on other permutations, you can as well only search values on involutions. | |
| Oct 2, 2014 at 9:09 | history | answered | Martin Rubey | CC BY-SA 3.0 |