ALGB Seminar: Viktor Levandovsky (RWTH Aachen)
Title: Structural and Algorithmic Aspects of Ore Localization of Rings and Modules
Abstract: This is a survey over several years of joint work with Johannes Hoffmann (RWTH Aachen). Understanding, interpreting and computing with Ore-localized modules over rings still faces a number of problems. We present a number of results, accompanied either by algorithms and their implementations or by uncomputability statements, which reveal various aspects of localizations.