Abstract
Let k be an algebraically closed field. Let Λ be a tame hereditary k-algebra of type A ˜ n and δ be the minimal radical vector, which corresponds to the minimal positive imaginary root of the corresponding affine Lie algebra. We wish to investigate the Gabriel–Roiter measures of the indecomposable modules with dimension vector δ, which are very important when comparing (computing) the Gabriel–Roiter measures of regular modules. We will also give some relevant examples.
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.
