Abstract
Let A be a tubular algebra and let r be a positive irrational. Let D r be the definable subcategory of A-modules of slope r. Then the width of the lattice of pp formulas for D r is ∞. It follows that if A is countable, then there is a superdecomposable pure-injective module of slope r.
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 callSimilar Papers
Disclaimer: 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.
