English

Smith Normal Form of Matrices Associated with Differential Posets

Combinatorics 2024-07-24 v2

Abstract

We prove a conjecture of Miller and Reiner on the existence of Smith normal form for the DUDU-operators for a certain class of rr-differential posets.

Cite

@article{arxiv.1510.00588,
  title  = {Smith Normal Form of Matrices Associated with Differential Posets},
  author = {Syed Waqar Ali Shah},
  journal= {arXiv preprint arXiv:1510.00588},
  year   = {2024}
}

Comments

Final version. To appear in Algebraic Combinatorics

R2 v1 2026-06-22T11:11:22.109Z