Funding for this research was provided by:
National Natural Science Foundation of China (11561016, 11661027, 11561015)
Guangxi Natural Science Foundation (2020GXNSFAA159098, 2017GXNSFFA198012)
United States - Israel Binational Science Foundation (2024246)
DMS (1759535)
Science Challenge Project (TZ2016003)
National Natural Science Foundation of China (11771435)
National Natural Science Foundation of China (11671159, 12071160)
Guangdong Basic and Applied Basic Research Foundation (2019A1515010724)
Characteristic Innovation Projects of Guangdong Colleges and Universities, China (2018KTSCX044)
General Project topic of Science and Technology in Guangzhou, China (201904010117)
Guangxi Colleges and Universities Key Laboratory of Data Analysis and Computation open project fund
Hunan Key Laboratory for Computation and Simulation in Science and Engineering, Xiangtan University
National Key Research and Development Program of China (2016YFB0201304)
Article History
Received: 27 December 2019
Accepted: 16 October 2020
First Online: 29 October 2020