Report
Expanding quasisymmetric Schur $Q$-functions into peak Young quasisymmetric Schur functions
| العنوان: | Expanding quasisymmetric Schur $Q$-functions into peak Young quasisymmetric Schur functions |
|---|---|
| المؤلفون: | Searles, Dominic, Slattery-Holmes, Matthew |
| سنة النشر: | 2024 |
| المجموعة: | Mathematics |
| مصطلحات موضوعية: | Mathematics - Combinatorics, 05E05, 05E10 |
| الوصف: | The dual immaculate and Young quasisymmetric Schur bases of quasisymmetric functions possess analogues in the peak algebra: respectively, the quasisymmetric Schur $Q$-functions and the peak Young quasisymmetric Schur functions. We show elements of the former basis expand into the latter basis with nonnegative coefficients. Comment: 19 pages |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2406.12751 |
| رقم الانضمام: | edsarx.2406.12751 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |