English

Two supercongruences involving truncated hypergeometric series

Number Theory 2023-07-20 v1 Combinatorics

Abstract

In this paper, we mainly establish two supercongruences involving truncated hypergeometric series by using some hypergeometric transformation formulas. The first supercongruence confirms a recent conjecture of the second author. The second supercongruence confirms a conjecture of Guo, Liu and Schlosser partially, and gives a parametric extension of a supercongruence of Long and Ramakrishna.

Keywords

Cite

@article{arxiv.2307.10000,
  title  = {Two supercongruences involving truncated hypergeometric series},
  author = {Wei Xia and Chen Wang},
  journal= {arXiv preprint arXiv:2307.10000},
  year   = {2023}
}

Comments

17 pages

R2 v1 2026-06-28T11:34:40.479Z