Reineke's stable-weight-system conjecture for Dynkin quivers
Let be a quiver of Dynkin type. A weight system on is understood in the sense of stability for representations of , and a representation is stable with respect to when it satisfies the corresponding stability condition. Reineke's conjecture. There exists a weight system on such that the stable representations are precisely the indecomposable ones. This conjecture has been proved for quivers of -type, whereas computer-found counterexamples exist for quivers of - and -type; thus the original conjecture is refuted in general. It has applications to stratifications of representation varieties and identities involving quantum dilogarithm series.
References
Primary source
Pengfei Huang and Zhi Hu, “Stability and Indecomposability of the Representations of Quivers of A_n-type”, arXiv:1905.11841 (2020).
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