: Matemáticas: Robinson-Schensted-Knuth correspondence

mathematical analysis > combinatorics > permutation > Robinson-Schensted-Knuth correspondence

algebra > combinatorics > permutation > Robinson-Schensted-Knuth correspondence

mathematical analysis > function > symmetric function > Robinson-Schensted-Knuth correspondence

mathematical analysis > combinatorics > algebraic combinatorics > Robinson-Schensted-Knuth correspondence

algebra > combinatorics > algebraic combinatorics > Robinson-Schensted-Knuth correspondence

Robinson-Schensted-Knuth correspondence

In mathematics, the Robinson–Schensted–Knuth correspondence, also referred to as the RSK correspondence or RSK algorithm, is a combinatorial bijection between matrices A with non-negative integer entries and pairs (P,Q) of semistandard Young tableaux of equal shape, whose size equals the sum of the entries of A. More precisely the weight of P is given by the column sums of A, and the weight of Q by its row sums. It is a generalization of the Robinson–Schensted correspondence, in the sense that taking A to be a permutation matrix, the pair (P,Q) will be the pair of standard tableaux associated to the permutation under the Robinson–Schensted correspondence.
The Robinson–Schensted–Knuth correspondence extends many of the remarkable properties of the Robinson–Schensted correspondence, notably its symmetry: transposition of the matrix A results in interchange of the tableaux P,Q.
(Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Robinson%E2%80%93Schensted%E2%80%93Knuth_correspondence)

http://data.loterre.fr/ark:/67375/PSR-MQ44ZV7K-7

RDF/XML TURTLE JSON-LD Creado 18/8/23, última modificación 18/10/24

Loterre