Descent polynomials

Let n be a nonnegative integer and I be a finite set of positive integers. In 1915, MacMahon proved that the number of permutations in the symmetric group S n with descent set I is a polynomial in n . We call this the descent polynomial. However, basic properties of these polynomials such as a descr...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Diaz-Lopez, Alexander [verfasserIn]

Harris, Pamela E.

Insko, Erik

Omar, Mohamed

Sagan, Bruce E.

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2019transfer abstract

Schlagwörter:

Descent polynomial

Descent set

Roots

Coefficients

Coxeter group

Consecutive pattern avoidance

Umfang:

13

Übergeordnetes Werk:

Enthalten in: A robust and lightweight deep attention multiple instance learning algorithm for predicting genetic alterations - Guo, Bangwei ELSEVIER, 2023, Amsterdam [u.a.]

Übergeordnetes Werk:

volume:342 ; year:2019 ; number:6 ; pages:1674-1686 ; extent:13

Links:

Volltext

DOI / URN:

10.1016/j.disc.2019.01.034

Katalog-ID:

ELV046399968

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