Algebra Seminar talk

Toma Albu (Simion Stoilow Inst. of Math. of the Romanian Academy)
Preradicals in modular lattices with applications to Grothendieck categories and torsion theories

The aim of this talk is to introduce and investigate the latticial counterpart of the module-theoretical concept of preradical. Applications are given to Grothendieck categories and module categories equipped with hereditary torsion theories.