2017/01/24 by Michal Hrbek, Hrbek, Michal, Pavel Růžička +1 · 1 citation
Mathematics · #FOS: Mathematics #Rings and Algebras (math.RA) #math.RA
paper · pdf · doi:10.48550/arxiv.1701.06936
arxiv created 2017/01/24 · arxiv updated 2017/01/25
A weak basis of a module is a generating set of the module minimal with respect to inclusion. A module is said to be regularly weakly based provided that each of its generating sets contain a weak basis. In the paper we study (1) rings over which all modules are regularly weakly based, refining results of Nashier and Nichols, (2) regularly weakly based modules over Dedekind domains.