subpermutation
English
Etymology
sub- + permutation
Noun
subpermutation (plural subpermutations)
- A permutation that is a subset of another permutation, containing only some of its elements.
- 2016, William Adamczak, “A Note on the Structure of Roller Coaster Permutations”, in arXiv:
- A roller coaster permutation is described as a permutation that maximizes the total switches from ascending to descending or visa versa for the permutation and all of its subpermutations simultaneously.
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