On G-drazin partial order in ringsDolinar, Gregor (Avtor) Kuzma, Bojan (Avtor) Marovt, Janko (Avtor) Mosić, Dijana (Avtor) drazin inversecore-nilpotent decompositionpartial orderannihilatorringWe extend the concept of a G-Drazin inverse from the set Mn of all n × n complex matrices to the set RD of all Drazin invertible elements in a ring R with identity. We also generalize a partial order induced by G-Drazin inverses from Mn to the set of all regular elements in RD , study its properties, compare it to known partial orders, and generalize some known results.20242024-08-28 06:07:32Znanstveno delo90280sl