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Ringel duals of extension algebras of posets |
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| Authors: | Yuehui Zhang |
| Institution: | (1) Department of Mathematics and physics, Hainan University, 570228 Haikou, China |
| Abstract: | The Ringel dual of the dual extension algebra of a poset having a largest element is determined. |
| Keywords: | dual extension algebra ordinary quiver Ringel dual |
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