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The Canonical Basis for the Quantum Group of Type B2 |
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| Authors: | Jie ZHANG |
| Institution: | Department of Mathematical Sciences, Tsinghua University, Beijing 100084, China |
| Abstract: | We use the Ringel-Hall algebra approach to study the canonical basis elements for the quantum group of type B2 which are characterized in Xi 12]. However, our approach simplifies several computations there. |
| Keywords: | Ringel-Hall algebras representations quantum groups Canonical basis |
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