Web28 de mar. de 2015 · To understand the finitistic dimensions of algebras, Igusa and Todorov introduced the φand ψ-dimensions for Artin algebras in [13].Let K(A) be the quotient of the free abelian group generated by ... Web1 de jun. de 2024 · We study which algebras have tilting modules that are both generated and cogenerated by projective-injective modules. Crawley-Boevey and Sauter have shown that Auslander algebras have such tilting modules; and for algebras of global dimension $2$, Auslander algebras are classified by the existence of such tilting modules. In this …
A combinatorial characterization of the annihilator varieties of ...
Web1 de set. de 2024 · The size of the extension dimension reflects how far an Artin algebra is from a finite representation type, some relate result can be see [20] and so on. Given an … Web26 de mar. de 2024 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site fm223 tactics
Critères de platitude et de projectivité SpringerLink
Web7 de dez. de 2013 · Download PDF Abstract: Differential difference algebras are generalizations of polynomial algebras, quantum planes, and Ore extensions of automorphism type and of derivation type. In this paper, we investigate the Gelfand-Kirillov dimension of a finitely generated module over a differential difference algebra through a … Web28 de jan. de 2002 · Request PDF On Jan 28, 2002, Mihai D. Staic published On the dimension of the irreducible modules for semisimple Hopf algebras Find, read and cite all the research you need on ResearchGate Web1957 On the dimension of modules and algebras. VIII. Dimension of tensor products. Samuel Eilenberg , Alex Rosenberg , Daniel Zelinsky. Nagoya Math. J. 12: 71-93 (1957). … greensboro al florist