Affiliation: | Department of Mathematics, Zhejiang Ocean University, Zhoushan 316000, China;Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University, Changchun 130012, China;Department of Physics, Zhejiang Ocean University, Zhoushan 316000, China;Department of Physics, Zhejiang Ocean University, Zhoushan 316000, China;Department of Physics, Zhejiang Ocean University, Zhoushan 316000, China;Department of Physics, Zhejiang Ocean University, Zhoushan 316000, China |