Abstract
LetSbe an inverse semigroup with semilattice of idempotentsE, and letρbe a congruence onS. Thenρis said to beidempotent-determined[2], or I.D. for short, if (a, b) ∈ р anda∈Eimply thatb∈E. If, further,ρis a group congruence, then clearlyρis the minimum group congruence onS, and in this caseSis said to beproper[8]. LetT=S/ρ.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
