On extensions for gentle algebras

Canakci, Ilke and Pauksztello, David and Schroll, Sibylle (2021) On extensions for gentle algebras. Canadian Journal of Mathematics, 73 (1). pp. 249-292. ISSN 0008-414X

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Abstract

We give a complete description of a basis of the extension spaces between indecomposable string and quasi-simple band modules in the module category of a gentle algebra.

Item Type:

Journal Article

Journal or Publication Title:

Canadian Journal of Mathematics

Additional Information:

https://www.cambridge.org/core/journals/canadian-journal-of-mathematics/article/on-extensions-for-gentle-algebras/B8CF08D6367FF3773FC8DCFE028C2462 The final, definitive version of this article has been published in the Journal, Canadian Journal of Mathematics, 73 (1), pp 249-292 2020, © 2020 Cambridge University Press.

Uncontrolled Keywords:

/dk/atira/pure/subjectarea/asjc/2600

Subjects:

?? mathematics(all) ??

Departments:

Faculty of Science and Technology > Mathematics and Statistics

ID Code:

140756

Deposited By:

ep_importer_pure

Deposited On:

28 Jan 2020 11:40

Refereed?:

Yes

Published?:

Published

Last Modified:

24 Nov 2023 00:29

URI:

https://eprints.lancs.ac.uk/id/eprint/140756