English

Finite $q$-multiple harmonic sums on $1-\cdots-1,A,1-\cdots-1$ indices

Number Theory 2026-02-03 v1 Combinatorics

Abstract

In this paper, we give explicit expressions about qq-harmonic sums on 11,A,111-\cdots-1,A,1-\cdots-1 indices. When A=1A=1, many previous authors have studied and showed the identities, expressions, and properties. There are many results for explicit expressions about qq-multiple zeta values or qq-harmonic sums on AAA-\cdots-A indices. Though there is the way to treat qq-multiple zeta values unless the indices are the same, it has been successful to get the explicit expression of qq-harmonic sums on 11,A,111-\cdots-1,A,1-\cdots-1 indices when A=2A=2. In this paper, we shall consider more general results when A3A\ge 3.

Keywords

Cite

@article{arxiv.2602.02480,
  title  = {Finite $q$-multiple harmonic sums on $1-\cdots-1,A,1-\cdots-1$ indices},
  author = {Hideaki Ishikawa and Takao Komatsu},
  journal= {arXiv preprint arXiv:2602.02480},
  year   = {2026}
}
R2 v1 2026-07-01T09:32:32.680Z