A refinement of and a companion to MacMahon's partition identity
The electronic journal of combinatorics, Tome 32 (2025) no. 1
We provide a refinement of MacMahon's partition identity on sequence-avoiding partitions, and use it to produce another mod 6 partition identity. In addition, we show that our technique also extends to cover Andrews's generalization of MacMahon's identity. Our proofs are bijective in nature, exploiting a theorem of Xiong and Keith.
DOI :
10.37236/12301
Classification :
05A17, 11P81, 11P83, 05A15
Mots-clés : \(m\)-length type of a partition, conjugates of partitions
Mots-clés : \(m\)-length type of a partition, conjugates of partitions
Affiliations des auteurs :
Matthew Russell  1
@article{10_37236_12301,
author = {Matthew Russell},
title = {A refinement of and a companion to {MacMahon's} partition identity},
journal = {The electronic journal of combinatorics},
year = {2025},
volume = {32},
number = {1},
doi = {10.37236/12301},
zbl = {1556.05014},
url = {http://geodesic.mathdoc.fr/articles/10.37236/12301/}
}
Matthew Russell. A refinement of and a companion to MacMahon's partition identity. The electronic journal of combinatorics, Tome 32 (2025) no. 1. doi: 10.37236/12301
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