Rights statement: 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.
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Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - On extensions for gentle algebras
AU - Canakci, Ilke
AU - Pauksztello, David
AU - Schroll, Sibylle
N1 - 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.
PY - 2021/2/1
Y1 - 2021/2/1
N2 - 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.
AB - 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.
U2 - 10.4153/S0008414X2000005X
DO - 10.4153/S0008414X2000005X
M3 - Journal article
VL - 73
SP - 249
EP - 292
JO - Canadian Journal of Mathematics
JF - Canadian Journal of Mathematics
SN - 0008-414X
IS - 1
ER -