科研之友
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摘要
In this article, we will construct the additional perturbative quantum torus symmetry of the dispersionless BKP hierarchy based on the Woo infinite dimensional Lie symmetry. These results show that the complete quantum torus symmetry is broken from the BKP hierarchy to its dispersionless hierarchies. Further a series of additional flows of the multicomponent BKP hierarchy will be defined and these flows constitute an N-folds direct product of the positive half of the quantum torus symmetries.
- 出版日期2017-9
- 单位宁波大学
