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On Symmetry Flows of Noncommutative Kadomtsev-Petviashvili Hierarchy |
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| Authors: | WANG;Ning |
| Institution: | Department of Physics, Ocean University of China, Qingdao 266003, China |
| Abstract: | We discuss symmetry flows of noncommutative Kadomtsev-Petviashvili (NCKP) hierarchy. An operator-based 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. |
| Keywords: | noncommutative Kadomtsev-Petviashvili hierarchy extended symmetry flows additional symmetry flows rescaling symmetry flows |
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