Qinghai Zhong

activity

20102025

most citedOn minimal product-one sequences of maximal length over Dihedral and Dicyclic groups

5 citations · 7 across the 10 of their papers we have counts for

collaborators

Showing 2016Show all

3 papers · 1 filter

math.AC2016

Sets of minimal distances and characterizations of class groups of Krull monoids

Qinghai Zhong

Let $H$ be a Krull monoid with finite class group $G$ such that every class contains a prime divisor. Then every non-unit $a \in H$ can be written as a finite product of atoms, say…

math.AC2016

Systems of sets of lengths: Transfer Krull monoids versus weakly Krull monoids

Alfred Geroldinger, Wolfgang Schmid, Qinghai Zhong

Transfer Krull monoids are monoids which allow a weak transfer homomorphism to a commutative Krull monoid, and hence the system of sets of lengths of a transfer Krull monoid coinci…

math.AC2016

The set of distances in seminormal weakly Krull monoids

Alfred Geroldinger, Qinghai Zhong

The set of distances of a monoid or of a domain is the set of all $d \in N$ with the following property: there are irreducible elements $u_1, \ldots, u_k, v_1, \ldots, v_{k…