@Article{CMR-30-4,
author = {Zhang, Yulin and Yao, Hailou},
title = {The Almost Split Sequences for Trivial Extensions of Hereditary Algebras},
journal = {Communications in Mathematical Research },
year = {2014},
volume = {30},
number = {4},
pages = {369--378},
abstract = {<p style="text-align: justify;">Let $A$ be a basic hereditary artin algebra and $R = A \ltimes Q$ be the trivial
extension of $A$ by its minimal injective cogenerator $Q$. We construct some right (left)
almost split morphisms and irreducible morphisms in mod$R$ through the corresponding morphisms in mod$A$. Furthermore, we can determine its almost split sequences
in mod$R$.</p>},
issn = {2707-8523},
doi = {https://doi.org/10.13447/j.1674-5647.2014.04.10},
url = {https://global-sci.com/article/81769/the-almost-split-sequences-for-trivial-extensions-of-hereditary-algebras}
}