[2] viXra:1803.0366 submitted on 2018-03-21 07:48:30, (68 unique-IP downloads)
Authors: Xindong Peng, Chong Liu
Category: General Mathematics
[1] viXra:1701.0062 submitted on 2017-01-03 05:18:40, (92 unique-IP downloads)
Authors: Xindong Peng, Chong Liu
Category: General Mathematics