[2] viXra:1808.0434 submitted on 2018-08-22 05:12:23, (37 unique-IP downloads)
Authors: SumanMaity, Sujit Kumar De, Madhumangal Pal
Category: General Mathematics
[1] viXra:1705.0041 submitted on 2017-05-04 02:19:06, (50 unique-IP downloads)
Authors: Sujit Kumar De, Ismat Beg
Category: General Mathematics