Mathematical analysis of HBV and HCV co-infection model under nonsingular fractional order derivative

The current research study is devoted to analyze the fractional order co-infection disease epidemic model endowed with Caputo fractional derivative. We also investigate the qualitative analysis of the Caputo co-infection model via using classical fixed point theory. Moreover, the stability results regarding the Ulam–Hyers type are also investigated for the proposed model. Apart from this, to simulate the model, the fractional Adam–Bashforth Moulten (ABM) method is utilized to handle the required results. By using Matlab, graphical presentation against various fractional orders are given.