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Painlevé integrability of the supersymmetric Ito equation
【摘要】 A supersymmetric version of the Ito equation is proposed by extending the independent and dependent variables for the classic Ito equation.To investigate the integrability of the N = 1 supersymmetric Ito(sIto) equation, a singularity structure analysis for this system is carried out.Through a detailed analysis in two cases by using Kruskal’s simplified method, the sIto system is found to pass the Painlevé test, and thus is Painlevé integrable.
【Abstract】 A supersymmetric version of the Ito equation is proposed by extending the independent and dependent variables for the classic Ito equation.To investigate the integrability of the N = 1 supersymmetric Ito(sIto) equation, a singularity structure analysis for this system is carried out.Through a detailed analysis in two cases by using Kruskal’s simplified method, the sIto system is found to pass the Painlevé test, and thus is Painlevé integrable.
【Key words】 supersymmetric Ito equation; Painlevé analysis; integrability;
- 【文献出处】 Chinese Physics B ,中国物理B , 编辑部邮箱 ,2019年09期
- 【分类号】O175
- 【被引频次】2
- 【下载频次】16