Plactic algebras

Ferran Cedó, Jan Okniński

Research output: Contribution to journalArticleResearchpeer-review

16 Citations (Scopus)


The structure of the plactic algebra K[M] of rank 2 or 3 is studied. It is shown that these algebras are semiprimitive. Moreover, the prime spectrum is completely described in the rank 2 case. Also it is proved that the plactic algebra of rank n ≥ 4 is not semiprime and the plactic algebra of rank 3 is not prime. © 2004 Elsevier Inc. All rights reserved.
Original languageEnglish
Pages (from-to)97-117
JournalJournal of Algebra
Publication statusPublished - 1 Apr 2004


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