[3] viXra:1403.0799 submitted on 2014-03-23 07:34:24, (35 unique-IP downloads)
Authors: Zhang Xiaobeng
Category: General Mathematics
[2] viXra:1403.0249 submitted on 2014-03-15 02:54:21, (29 unique-IP downloads)
Authors: Zhang Xiaobeng
Category: General Mathematics
[1] viXra:1403.0199 submitted on 2014-03-14 06:22:55, (64 unique-IP downloads)
Authors: Zhang Xiaobeng
Category: General Mathematics