[1]College of Mathematics, Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University, Changehun 130012, China;
[1]College of Mathematics, Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University, Changehun 130012, China;
[2]School of Mathematics and Statistics, Northeast Normal University, Changchun 130024, China;
[3]Center for Mathematics and Interdisciplinary Sciences, Northeast Normal University, Changchun 130024,China;
[1]College of Mathematics, Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University, Changehun 130012, China;
[2]School of Mathematics and Statistics, Northeast Normal University, Changchun 130024, China;
[3]Center for Mathematics and Interdisciplinary Sciences, Northeast Normal University, Changchun 130024,China;