On the Extension-Closed Property for the Subcategory Tr(Ω2(mod −A))
- We present a monomial quiver algebra A having the property that the subcategory Tr(Ω2(mod −A)) is not extension-closed. This answers a question raised by Idun Reiten.
| Author: | Bernhard BöhmlerORCiD, René Marczinzik |
|---|---|
| URN: | urn:nbn:de:hbz:386-kluedo-78907 |
| DOI: | https://doi.org/10.1007/s10468-022-10140-7 |
| ISSN: | 1572-9079 |
| Parent Title (English): | Algebras and Representation Theory |
| Publisher: | Springer Nature - Springer |
| Document Type: | Article |
| Language of publication: | English |
| Date of Publication (online): | 2024/03/26 |
| Year of first Publication: | 2022 |
| Publishing Institution: | Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau |
| Date of the Publication (Server): | 2024/03/26 |
| Issue: | 26 |
| Page Number: | 8 |
| First Page: | 1433 |
| Last Page: | 1440 |
| Source: | https://link.springer.com/article/10.1007/s10468-022-10140-7 |
| Faculties / Organisational entities: | Kaiserslautern - Fachbereich Mathematik |
| DDC-Cassification: | 5 Naturwissenschaften und Mathematik / 510 Mathematik |
| Collections: | Open-Access-Publikationsfonds |
| Licence (German): | Zweitveröffentlichung |