Concept information
Terme préférentiel
partial permutation
Définition
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In combinatorial mathematics, a partial permutation, or sequence without repetition, on a finite set S is a bijection between two specified subsets of S. That is, it is defined by two subsets U and V of equal size, and a one-to-one mapping from U to V. Equivalently, it is a partial function on S that can be extended to a permutation.
(Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Partial_permutation)
Concept générique
Synonyme(s)
- sequence without repetition
Traductions
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français
URI
http://data.loterre.fr/ark:/67375/PSR-B8SHNMPL-3
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