Year: 2025
Type: article
Abstract: In a recent paper [1], Brits, Schulz and the second-named author introduced and studied the spectral rank in the setting of J-semisimple and torsion-free rings. In the present paper, we investigate the relationship between this spectral rank and Drazin invertibility in J-semisimple and torsion-free rings and prove generalizations of results established in [5]. Some open problems are also mentioned.
Source: Filomat
DOI: 10.2298/fil2504085b
Authors: Ronalda Benjamin, Miles Askes
Institution: Stellenbosch University
Language: English
Topic: Rings, Modules, and Algebras
Subfield: Algebra and Number Theory
Field: Mathematics
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4412754254