1. College of Science, Key Laboratory of Intelligent Manufacturing Quality Big Data Tracing and Analysis of Zhejiang Province, China Jiliang University 1 , Hangzhou 310018, People’s Republic of China
2. Department of Mathematics, The University of Iowa 2 , Iowa, Iowa 52246, USA
3. School of Mathematics and Computer Sciences, Jianghan University 3 , Wuhan 430056, People’s Republic of China