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BERKTAŞ M. K., Crivei S., Kaynarca F., KESKİN TÜTÜNCÜ D.
Journal of Pure and Applied Algebra, vol.225, no.6, 2021 (SCI-Expanded)
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Publication Type:
Article / Article
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Volume:
225
Issue:
6
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Publication Date:
2021
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Doi Number:
10.1016/j.jpaa.2020.106621
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Journal Name:
Journal of Pure and Applied Algebra
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Journal Indexes:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, MathSciNet, zbMATH, DIALNET
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Keywords:
(Quasi-)abelian category, AI-category, Exactly definable category, Finitely accessible category, Quillen exact category, Uniform decomposition
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Uşak University Affiliated:
Yes
Abstract
Two uniqueness theorems on uniform decompositions due to Krause, Diracca and Facchini are extended from abelian categories to weakly idempotent complete exact categories. We give applications to (quasi-)abelian categories, finitely accessible additive categories and exactly definable additive categories.