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Maximal exact structures on additive categories |
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| Authors: | Dennis Sieg Sven‐Ake Wegner |
| Affiliation: | 1. Faculty IV – Mathematics, Building E, University of Trier, 54286 Trier, Germany. Phone: +49 651 201 349 5, Fax: +49 651 201 347 9;2. Fachbereich C – Mathematik und Naturwissenschaften, Arbeitsgruppe Funktionalanalysis, Bergische Universit?t Wuppertal, Gau?stra?e 20, 42097 Wuppertal, Germany |
| Abstract: | We show that every additive category with kernels and cokernels admits a maximal exact structure. Moreover, we discuss two examples of categories of the latter type arising from functional analysis. |
| Keywords: | Exact category quasi‐abelian semi‐abelian homological methods in functional analysis MSC (2010) 46M18 18E10 18G50 |