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most citedThe peak algebra and the Hecke-Clifford algebras at

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math.CO2003★ 34 cited

The peak algebra and the Hecke-Clifford algebras at

Nantel Bergeron, Florent Hivert, Jean-Yves Thibon

Using the formalism of noncommutative symmetric functions, we derive the basic theory of the peak algebra of symmetric groups and of its graded Hopf dual. Our main result is to pro…