Noncommutative Schur functions, switchboards, and Schur positivity
نویسندگان
چکیده
منابع مشابه
Skew Quasisymmetric Schur Functions and Noncommutative Schur Functions
Recently a new basis for the Hopf algebra of quasisymmetric functions QSym, called quasisymmetric Schur functions, has been introduced by Haglund, Luoto, Mason, van Willigenburg. In this paper we extend the definition of quasisymmetric Schur functions to introduce skew quasisymmetric Schur functions. These functions include both classical skew Schur functions and quasisymmetric Schur functions ...
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ژورنال
عنوان ژورنال: Selecta Mathematica
سال: 2016
ISSN: 1022-1824,1420-9020
DOI: 10.1007/s00029-016-0253-y