Contact:
HOU Bo (1981-), male, native of Kaifeng, Henan, an associated professor of Henan University,
Ph.D., engages in algebra.
E-mail: bohou1981@163.com
About author: HOU Bo (1981-), male, native of Kaifeng, Henan, an associated professor of Henan University,
Ph.D., engages in algebra.
Supported by:
Supported by the National Natural Science Foundation of China (Grant No. 12201182).
