[5] viXra:1809.0227 submitted on 2018-09-12 03:03:19, (84 unique-IP downloads)
Authors: Nguyen Xuan Thao, Florentin Smarandache
Category: General Mathematics
[4] viXra:1803.0437 submitted on 2018-03-22 10:19:12, (68 unique-IP downloads)
Authors: Nguyen Xuan Thao, Le Hoang Son, Bui Cong Cuong, Mumtaz Ali, Luong Hong Lan
Category: General Mathematics
[3] viXra:1709.0172 submitted on 2017-09-14 03:11:54, (84 unique-IP downloads)
Authors: Nguyen Xuan Thao, Florentin Smarandache, Nguyen Van Dinh
Category: General Mathematics
[2] viXra:1704.0322 submitted on 2017-04-25 03:53:42, (101 unique-IP downloads)
Authors: Nguyen Xuan Thao, Bui Cong Cuong, Florentin Smarandache
Category: General Mathematics
[1] viXra:1701.0448 submitted on 2017-01-11 06:02:38, (90 unique-IP downloads)
Authors: Nguyen Xuan Thao, Bui Cong Cuong, Florentin Smarandache
Category: General Mathematics