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Two New Expanding Lie Algebras and Their Integrable Models |
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| Authors: | WANG Yun-Hu DONG Huan-He HE Bai-Ying WANG Hui |
| Institution: | College of Information Science and Engineering, Shandong University of Science and Technology, Qingdao 266510, China |
| Abstract: | A new Lax integrable hierarchy is obtained by constructing an isospectral problem with constrained conditions. Two kinds of integrable couplings are obtained by constructing two new expanding Lie algebras of the Lie algebra B2, respectively. |
| Keywords: | Lax pair Lie algebra Loop algebra integrable coupling |
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