W. W. McGovern

collaborators

3 papers

math.RA2026

Semi-complemented commutative group rings

W. Wm. McGovern, Y. Zhou

Recall that an element $x \in R$ is {\bf complemented} if there is a $y \in R$ such that $x y = 0$ and $x + y \in reg (R)$ . In a recent article [1], the authors investigated thos…

math.GR2026

Semi-boolean and Yosida $ℓ$ -groups, Martinez and Yosida frames, and the $G + B$ construction

Papiya Bhattacharjee, Anthony W. Hager, Warren Wm. McGovern +1

The class of semi-boolean $ℓ$ -groups was introduced in 1968 by A. Bigard. These are the $ℓ$ -groups $G$ in which the principal convex $ℓ$ -subgroup $G (a)$ generated by any $…

math.GR2025

When Max_d(G) is zero-dimensional

Ricardo Carrera, Ramiro Lafuente-Rodriguez, Warren Wm. McGovern

This article is a continuation of [6] where a classification of when the space of minimal prime subgroups of a given lattice-ordered group equipped with the inverse topology has a…

Semi-complemented commutative group rings

Semi-boolean and Yosida ℓ-groups, Martinez and Yosida frames, and the G+B construction

When Max_d(G) is zero-dimensional

Semi-boolean and Yosida $ℓ$ -groups, Martinez and Yosida frames, and the $G + B$ construction