Abstract
Let R be a commutative ring, Q0(R) be the ring of finite fractions over R, and w be the so-called w-operation on R. In this article, we introduce a new type of Prüfer v-multiplication ring, called a quasi-Q0-PvMR and defined as a ring R for which every w-linked Q0-overring of R is integrally closed in Q0(R). Our primary motivation for investigating quasi-Q0-PvMRs is to provide w-theoretic analogues to some work of Lucas [Citation16] concerning Q0-Prüfer rings. (A ring R is called a Q0-Prüfer ring if every Q0-overring of R is integrally closed in Q0(R).)