[2] viXra:1809.0225 submitted on 2018-09-12 03:05:42, (52 unique-IP downloads)
Authors: Sahidul Islam, Partha Ray
Category: General Mathematics
[1] viXra:1804.0432 submitted on 2018-04-28 09:34:44, (69 unique-IP downloads)
Authors: Sahidul Islam, Tanmay Kundu
Category: General Mathematics