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May 18, 2022 at 11:28 comment added Martin Sleziak It seems that the new URL for Lectures on Representation of Quivers by Crawley-Boevey is this: math.uni-bielefeld.de/~wcrawley/quivlecs.pdf (Just in case, here is a link to Wayback Machine.)
Nov 5, 2017 at 17:33 history edited Ben Webster CC BY-SA 3.0
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Nov 5, 2017 at 14:01 comment added Ben Webster That's not true, so I'm not using it.
Nov 5, 2017 at 5:49 comment added WangWei Thank you! Are you using the fact that if $L/K$ is a purely inseparable field extension and $M$ is an indecomposable $K$-rep, then $M\otimes_KL$ is also indecomposable (is this true?)? Or is the classification also valid for separably closed fields?
Nov 5, 2017 at 2:18 history answered Ben Webster CC BY-SA 3.0