Multiparameter Schur $Q$-Functions Are Solutions of the BKP Hierarchy

Natasha Rozhkovskaya

Symmetry, integrability and geometry: methods and applications, Tome 15 (2019)

Résumé

We prove that multiparameter Schur $Q$-functions, which include as specializations factorial Schur $Q$-functions and classical Schur $Q$-functions, provide solutions of the BKP hierarchy.

Détail

Keywords: BKP hierarchy, symmetric functions, factorial Schur $Q$-functions, multiparameter Schur $Q$-functions, vertex operators.

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