<p>We prove that two principal ideals in a plactic monoid always intersect. This means that the plactic monoids are both left and right reversible. This result holds for both finite rank plactic monoids and the infinite rank plactic monoid.</p>

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Principal ideals in a plactic monoid always intersect

  • Daniel Turaev

摘要

We prove that two principal ideals in a plactic monoid always intersect. This means that the plactic monoids are both left and right reversible. This result holds for both finite rank plactic monoids and the infinite rank plactic monoid.