Lattice properties of the minus order on regular modules
Savcı Rahman Argün, Tugce Pekacar Calci, Sait Halıcıoğlu, Abdullah Harmancı, Burcu Üngör · Rocky Mountain Journal of Mathematics · 2022
The minus order on sets of matrices over a field and bounded linear operators on arbitrary Hilbert spaces has been an area of intense research. Recently, this partial order has been studied on regular modules by the present authors. We investigate lattice properties of the minus order on regular modules and present various characterizations of the minus order as an application.