The purpose of this thesis was to investigate how spectralness properties of a torsion theory on R-Mod are reflected by properties of the ring R and its ring of quotients. The study draws much more on the work of Zelmanowitz and Gomez-Pardo. Gomez-Pardo proved that there exists a bijective correspondence between the set of spectral torsion theories on R -Mod and rings of quotients of R that are Von Neumann regular and left self-injective. Within this study, we showed that an investigation on an arbitrary spectral torsion theory on R-Mod reduces to the study of the Goldie torsion theory on the category of modules over a suitable factor ring.This book is most useful for those who are interested in Mathematics, especially in rings and modules theory.

Autorentext

Alphonse Uworwabayeho is a lecturer of Mathematics at Kigali Institute of Education (KIE). Prior joining KIE, he was a secondary school mathematics teacher. He completed his master's degree in sciences (Mathematics) at University of Natal, South Africa. He is currently pursuing his PhD studies in University of Bristol, UK.

Klappentext

The purpose of this thesis was to investigate how "spectralness" properties of a torsion theory on R-Mod are reflected by properties of the ring R and its ring of quotients. The study draws much more on the work of Zelmanowitz and Gomez-Pardo. Gomez-Pardo proved that there exists a bijective correspondence between the set of spectral torsion theories on R -Mod and rings of quotients of R that are Von Neumann regular and left self-injective. Within this study, we showed that an investigation on an arbitrary spectral torsion theory on R-Mod reduces to the study of the Goldie torsion theory on the category of modules over a suitable factor ring.This book is most useful for those who are interested in Mathematics, especially in rings and modules theory.