伤害
发表于 2025-3-21 17:21:11
书目名称Basic Representation Theory of Algebras影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0181136<br><br> <br><br>书目名称Basic Representation Theory of Algebras影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0181136<br><br> <br><br>书目名称Basic Representation Theory of Algebras网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0181136<br><br> <br><br>书目名称Basic Representation Theory of Algebras网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0181136<br><br> <br><br>书目名称Basic Representation Theory of Algebras被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0181136<br><br> <br><br>书目名称Basic Representation Theory of Algebras被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0181136<br><br> <br><br>书目名称Basic Representation Theory of Algebras年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0181136<br><br> <br><br>书目名称Basic Representation Theory of Algebras年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0181136<br><br> <br><br>书目名称Basic Representation Theory of Algebras读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0181136<br><br> <br><br>书目名称Basic Representation Theory of Algebras读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0181136<br><br> <br><br>
有权威
发表于 2025-3-21 23:31:00
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调味品
发表于 2025-3-22 01:02:37
Constructing almost split sequences,for the understanding of the radical of a module category. However, we did not say much about the explicit construction of almost split sequences, even though we pointed out that the proof of Theorem . suggests the idea of a construction. Carrying out this construction in practice is quite difficult
手势
发表于 2025-3-22 05:25:07
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装入胶囊
发表于 2025-3-22 11:37:43
Endomorphism algebras, algebra of some “well-chosen” module. For instance, the classical Morita theorem asserts that, given a progenerator . of the module category of an algebra ., that is, a projective module . that is also a generator of ., the categories . and . are equivalent. This implies that, from the point of vie
Malleable
发表于 2025-3-22 16:42:13
Representation-finite algebras,s representation-finite or not, and, if this was the case, of computing all its (isoclasses of) indecomposable modules. Indeed, it was believed that this class of algebras would be relatively easy to classify and that their indecomposable modules have a relatively simple structure. This approach was
钻孔
发表于 2025-3-22 20:07:53
0072-5285 ations that support its approach.Can be covered in a one-semThis textbook introduces the representation theory of algebras by focusing on two of its most important aspects: the Auslander–Reiten theory and the study of the radical of a module category. It starts by introducing and describing several
LASH
发表于 2025-3-23 00:03:52
Textbook 2020tudy of the radical of a module category. It starts by introducing and describing several characterisations of the radical of a module category, then presents the central concepts of irreducible morphisms and almost split sequences, before providing the definition of the Auslander–Reiten quiver, whi
畏缩
发表于 2025-3-23 04:50:51
Linear Aerodynamics of Wings and Bodies,nd explain how it can be used to compute examples. We also introduce two classes of algebras that are extensively used later on; namely, Nakayama algebras and hereditary algebras. In this second section, in contrast to the first, complete proofs are given.
hematuria
发表于 2025-3-23 05:38:11
https://doi.org/10.1007/978-1-4612-2824-0. We define and study irreducible morphisms and almost split sequences in Section II.2. We prove in Section II.3 the existence theorem for almost split sequences and we proceed to apply these sequences to the study of the radical in Section II.4.