Jun Hao

collaborators

2 papers

math.CO2018

On the modular Erdős-Burgess constant

Jun Hao, Haoli Wang, Lizhen Zhang

Let $n$ be a positive integer. For any integer $a$ , we say that $a$ is idempotent modulo $n$ if $a^{2} \equiv a (mod n)$ . The $n$ -modular Erdős-Burgess constant is the smallest positiv…

math.CO2018

On the Erdős-Burgess constant of the multiplicative semigroup of a factor ring of $F_{q} [x]$

Haoli Wang, Jun Hao, Lizhen Zhang

Let $S$ be a commutative semigroup endowed with a binary associative operation $+$ . An element $e$ of $S$ is said to be idempotent if $e + e = e$ . The {\sl Erdős-Bu…

On the modular Erdős-Burgess constant

On the Erdős-Burgess constant of the multiplicative semigroup of a factor ring of Fq​[x]

On the Erdős-Burgess constant of the multiplicative semigroup of a factor ring of $F_{q} [x]$