[引用][C] Degrees of irreducible maps and the shapes of Auslander-Reiten quivers
S Liu - Journal of the London Mathematical Society, 1992 - academic.oup.com
… Maps are written on the right. … Degrees of irreducible maps In this section we define left
degree and right degree for an irreducible map. We extend a technique used by Bongartz in [8] …
degree and right degree for an irreducible map. We extend a technique used by Bongartz in [8] …
Cohen-Macaulay modules for graded Cohen-Macaulay rings and their completions
M Auslander, I Reiten - … Algebra: Proceedings of a Microprogram Held …, 1989 - Springer
… To be able to compare the AR-quivers for R and R, we need more information about
irreducible maps to R (and dually irreducible maps from w). We have the following: …
irreducible maps to R (and dually irreducible maps from w). We have the following: …
[PDF][PDF] The Cohen-Macaulay type of Cohen-Macaulay rings
M Auslander, I Reiten - Advances in Mathematics, 1989 - core.ac.uk
… split map B + C, and for A indecomposable injective there is a minimal left almost split map A
… is a finite set of indecomposable modules closed under irreducible maps, then %? consists …
… is a finite set of indecomposable modules closed under irreducible maps, then %? consists …
MAURICE AUSLANDER
I REITEN - Selected Works of Maurice Auslander, 1999 - books.google.com
… split map B→ C, and for A indecomposable injective there is a minimal left almost split map
A… a finite set of indecomposable modules closed under irreducible maps, then consists of all …
A… a finite set of indecomposable modules closed under irreducible maps, then consists of all …
Almost split sequences for ℤ-graded rings
M Auslander, I Reiten - … , Representation of Algebras, and Vector Bundles …, 2006 - Springer
… (X,Y)O' Assume now that we have a nonzero degree zero map g: Y + … By considering
the minimal left almost split map h: Y + E … we can find an irreducible map f …
the minimal left almost split map h: Y + E … we can find an irreducible map f …
[PDF][PDF] AUSLANDER-REITEN COMPONENTS IN THE BOUNDED DERIVED CATEGORY
S SCHEROTZKE - arXiv preprint arXiv:0902.0518, 2009 - Citeseer
… classical Auslander-Reiten theory we can define irreducible maps, minimal maps, left almost
split maps and right almost split maps… than in the case of Artin algebras for irreducible maps: …
split maps and right almost split maps… than in the case of Artin algebras for irreducible maps: …
Shapes of Auslander-Reiten Triangles
ER Alvares, SM Fernandes, H Giraldo - Algebras and Representation …, 2020 - Springer
… In Section 2, we present some background material, including the properties of irreducible
morphisms and the Auslander-Reiten theory for triangulated categories. In Section 3, we …
morphisms and the Auslander-Reiten theory for triangulated categories. In Section 3, we …
Examples of Auslander-Reiten components in the bounded derived category
S Scherotzke - arXiv preprint arXiv:0906.4987, 2009 - arxiv.org
… In the third section irreducible maps of complexes in Comp−,b(P) that end in an
indecomposable contractible complex are analyzed. We show that these irreducible maps start in a …
indecomposable contractible complex are analyzed. We show that these irreducible maps start in a …
REPRESENTATION THEORY OF ARTIN ALGEBRAS (Cambridge Studies in Advanced Mathematics 36) By Maurice Auslander, Idun Reiten and Sverre O. Smalø: 423 …
P Webb - Bulletin of the London Mathematical Society, 1997 - cambridge.org
… as a generalization of an irreducible element in a ring. The Auslander–Reiten quiver turns
out to … , that hyperbolic maps form an open dense subset in the space of degree d rational …
out to … , that hyperbolic maps form an open dense subset in the space of degree d rational …
Auslander-Reiten theory in functorially finite resolving subcategories
M Krebs - arXiv preprint arXiv:1501.01328, 2015 - arxiv.org
… In Chapter 3 we introduce degrees of irreducible morphisms and use this notion to prove …
For convenience, we say that a right almost split morphism that maps to a module Y is a right …
For convenience, we say that a right almost split morphism that maps to a module Y is a right …
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