Hunan Key Laboratory for Computation and Simulation in Science and Engineering, Xiangtan University, Xiangtan, China
School of Mathematics and Computational Sciences, Xiangtan University, Xiangtan, China
[Yi Yang] School of Mathematics, Hunan City University, Yiyang, China
[Su-Han Zhong] Department of Mathematics, Texas A &M University, College Station, USA
[Liu Yang] Hunan Key Laboratory for Computation and Simulation in Science and Engineering, Xiangtan University, Xiangtan, China<&wdkj&>School of Mathematics and Computational Sciences, Xiangtan University, Xiangtan, China
