On Symmetry Flows of Noncommutative Kadomtsev-Petviashvili Hierarchy |
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Authors: | WANG Ning |
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Institution: | Department of Physics, Ocean University of China, Qingdao 266003, China |
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Abstract: | We discuss symmetry flows of noncommutative Kadomtsev-Petviashvili (NCKP) hierarchy. An operatorbased formulation, alternative to the star-product approach of extended symmetry flows is presented. Noncommutative additional symmetry flows of the NCKP hierarchy are formulated. A rescaling symmetry flow which is associated with the rescaling of whole coordinates is introduced. |
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Keywords: | noncommutative Kadomtsev-Petviashvili hierarchy extended symmetry flows additional symmetry flows rescaling symmetry flows |
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