1. School of Mathematics and Statistics, Nanjing University of Science and Technology , Nanjing 210094 , China
2. The Key Laboratory of Advanced Perception and Intelligent Control of High-end Equipment , Ministry of Education, , Wuhu 241000 , China
3. Anhui Polytechnic University , Ministry of Education, , Wuhu 241000 , China
4. School of Mathematics-Physics and Finance, Anhui Polytechnic University , Wuhu 241000 , China
5. Department of Mathematics and Statistics, University of Strathclyde , Glasgow G1 1XH , UK