Faithful linear representations of bands.
Free subgroups in the endomorphism ring of an Abelian free group
F-semiperfeke und perfekte Moduln in ... [M].
Full matrix algebras with structure systems
We study associative, basic n × n𝔸-full matrix algebras over a field, whose multiplications are determined by structure systems 𝔸, that is, n-tuples of n × n matrices with certain properties.
Fully rigid systems of modules