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On certain unimodal sequences and strict partitions

Authors :
Fu, Shishuo
Tang, Dazhao
Publication Year :
2018

Abstract

Building on a bijection of Vandervelde, we enumerate certain unimodal sequences whose alternating sum equals zero. This enables us to refine the enumeration of strict partitions with respect to the number of parts and the BG-rank.<br />Comment: 11 pages, 2 figures, 1 table

Subjects

Subjects :
Mathematics - Combinatorics
05A17, 11P83

Details

Database :
arXiv
Publication Type :
Report
Accession number :
edsarx.1803.06806
Document Type :
Working Paper

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