Tree modules
Representation Theory
2014-02-26 v3
Abstract
After stating several tools which can be used to construct indecomposable tree modules for quivers without oriented cycles, we use these methods to construct indecomposable tree modules for every imaginary Schur root. These methods also give a recipe for the construction of tree modules for every root. Moreover, we give several examples illustrating the results.
Keywords
Cite
@article{arxiv.1011.1203,
title = {Tree modules},
author = {Thorsten Weist},
journal= {arXiv preprint arXiv:1011.1203},
year = {2014}
}
Comments
Typos corrected; references added; deleted former Lemma 3.13 which is not needed