Affiliation: | 1. School of Mathematics and Statistics, Henan University of Science and Technology, Luoyang, 471003, China;State Key Laboratory of High Performance Complex Manufacturing, School of Mathematics and Statistics, Central South University,Changsha 410083, China 2. State Key Laboratory of High Performance Complex Manufacturing, School of Mathematics and Statistics, Central South University,Changsha 410083, China 3. CITIC Heavy Industries Co., LTD., Luoyang 471003, China |