Gaohua Tang

most citedOrthogonal inner product graphs of odd characteristic and their automorphisms

1 citations · 1 across the 2 of their papers we have counts for

collaborators

2 papers

math.CO2022★ 1 cited

Orthogonal inner product graphs of odd characteristic and their automorphisms

Shouxiang Zhao, Hengbin Zhang, Jizhu Nan +1

Let $F_{q}$ be a finite field of odd characteristic and $2 ν + δ \geq 2$ an integer number with $δ = 0, 1$ or $2$ . The orthogonal inner product graph $O i (2 ν + δ, q)$ over $\mat…

math.RA2017

Matrices over a commutative ring as sums of three idempotents or three involutions

Gaohua Tang, Yiqiang Zhou, Huadong Su

Motivated by Hirano-Tominaga's work \cite{HT} on rings for which every element is a sum of two idempotents and by de Seguins Pazzis's results \cite{de} on decomposing every matrix…