Cylindric symmetric functions and positivity
نویسندگان
چکیده
منابع مشابه
Positivity Questions for Cylindric Skew Schur Functions
Recent work of A. Postnikov shows that cylindric skew Schur functions, which are a generalisation of skew Schur functions, have a strong connection with a problem of considerable current interest: that of finding a combinatorial proof of the non-negativity of the 3-point Gromov-Witten invariants. After explaining this motivation, we study cylindric skew Schur functions from the point of view of...
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ژورنال
عنوان ژورنال: Algebraic Combinatorics
سال: 2020
ISSN: 2589-5486
DOI: 10.5802/alco.90