CycleAsOneLineNotation from Permutation
The cycles, each written from its least point and in order of those points, read as one word.
FindStat's Mp00090, Sage's cycle_tuples concatenated. Foata's fundamental transformation is the same with the greatest point in front.
Called as CombinatorialMap(x, "CycleAsOneLineNotation"). The head's page has its examples.
Live
Explore
Each element of Permutation at a size, and its image, applied in your browser; sizes past 7 are not offered.
Properties
Transport a statistic
Pick a statistic on Permutation. Its distribution over the images of Permutation at each size is computed, and compared with the 323 statistics on Permutation: those that share it are the ones the map sends it to, as far as the sizes computed show.
FindStat Mp00090
cycle-as-one-line notation
Matched by value: our map agrees with FindStat's image on each of the 873 rows of size at most 6 we can read (0 unread; its table has 1200 rows).
Graded mapas FindStat records them, checked by FindStat's contributors.
| Object | Image |
|---|---|
[1] | [1] |
[1,2] | [1,2] |
[2,1] | [1,2] |
[1,2,3] | [1,2,3] |
Data from FindStat, the combinatorial statistic finder; the page at findstat.org/Mp00090 has the rest.