Ahmed, Nauman; Fatima, Mehreen; Baleanu, Dumitru; Nisar, Kottakkaran Soopp; Khan, Ilyas; Rafiq, Muhammad; Rehman, Muhammad Aziz Ur; Ahmad, Muhammad Ozair
(2020-01-17)
In this paper, two structure-preserving nonstandard finite difference (NSFD) operator splitting schemes are designed for the solution of reaction diffusion epidemic models. The proposed schemes preserve all the essential ...