[2] viXra:1808.0449 submitted on 2018-08-22 04:31:18, (70 unique-IP downloads)
Authors: Peide Liu, Xinli You
Category: General Mathematics
[1] viXra:1706.0340 submitted on 2017-06-12 02:14:15, (76 unique-IP downloads)
Authors: Peide Liu, Xinli You
Category: General Mathematics