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OverviewWe develop axiomatics of highest weight categories and quasi-hereditary algebras in order to incorporate two semi-infinite situations which are in Ringel duality with each other; the underlying posets are either upper finite or lower finite. We also consider various more general sorts of stratified categories. In the upper finite cases, we give an alternative characterization of these categories in terms of based quasi-hereditary algebras and based stratified algebras, which are certain locally unital algebras possessing triangular bases. Full Product DetailsAuthor: Jonathan Brundan , Catharina StroppelPublisher: American Mathematical Society Imprint: American Mathematical Society Volume: Volume: 293 Number: 1459 Weight: 0.272kg ISBN: 9781470467838ISBN 10: 1470467836 Pages: 152 Publication Date: 31 March 2024 Audience: Professional and scholarly , Professional & Vocational Format: Paperback Publisher's Status: Active Availability: In Print ![]() This item will be ordered in for you from one of our suppliers. Upon receipt, we will promptly dispatch it out to you. For in store availability, please contact us. Table of ContentsReviewsAuthor InformationJonathan Brundan, University of Oregon, Eugene, Oregon. Catharina Stroppel, University of Bonn, Germany. Tab Content 6Author Website:Countries AvailableAll regions |