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Noncommutative symmetric function

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In mathematics, the noncommutative symmetric functions form a Hopf algebra analogous to the Hopf algebra of symmetric functions.

Definition

References

  • Gelfand, Israel M.; Krob, Daniel; Lascoux, Alain; Leclerc, Bernard; Retakh, Vladimir S.; Thibon, Jean-Yves (1995), "Noncommutative symmetric functions", Adv. Math., 112 (2): 218–348, MR 1327096