Media type: E-Article Title: Noncommutative Schur functions, switchboards, and Schur positivity Contributor: Blasiak, Jonah; Fomin, Sergey Published: Springer Science and Business Media LLC, 2017 Published in: Selecta Mathematica, 23 (2017) 1, Seite 727-766 Language: English DOI: 10.1007/s00029-016-0253-y ISSN: 1022-1824; 1420-9020 Origination: Footnote: