The structure of a kind of connected components with oriented cycles and semi-stable vertices |
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| Authors: | Hailou Yao |
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| Institution: | (1) Department of Applied Mathematics, Beijing Polytechnic University, 100022 Beijing, China |
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| Abstract: | LetF be an algebraically closed field. A be a finite-dimensional algebra overF,Γ
A
be the Auslander-Reiten quiver ofA,Γ be a connected component of Γ
A
with oriented cycles and semi-stable vertices and each non-stable vertex In Γ be a projective-injective vertex. The structure
of Γ is studied.
Projcct supported by Chinese Postdoctor Fund. |
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| Keywords: | connected components stable tubes insertions length functions translation quivers |
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