Leonard Pairs and Leonard Triples of q-Racah Type from the Quantum Algebra U q (sl 2) |
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| Authors: | Bo Hou |
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| Affiliation: | College of Mathematics and Information Science , Hebei Normal University , Shijiazhuang , P. R. China |
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| Abstract: | In this article, we describe the construction of Leonard pairs and Leonard triples that have q-Racah type from U q (sl 2)-modules by using equitable generators of U q (sl 2). Our result solves an open problem proposed by Terwilliger. |
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| Keywords: | Equitable generator Leonard pair Leonard triple Quantum algebra |
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