STUDY ON NONLINEAR FRACTIONAL ORDER CONFORMABLE MODEL OF INFECTIOUS DISEASE USING UPDATED ANALYTICAL TECHNIQUES

Over the past 20 years, fractional calculus has received increased attention. The concerned field has many applications in investigating different applied sciences problems by using the concept of mathematical modeling. Epidemic models have increasingly been studied by applying the tools of fractional calculus. This work is related to the use of conformable fractional order derivative (CFOD) to study an epidemic model. The qualitative results of the suggested model are studied by applying fixed point theory. Additionally, we develop a suitable approach by using the conformable fractional differential transform (CFDT) technique to compute the analytical approximation solutions to the proposed model. Furthermore, we use MATLAB-16 to simulate the obtained results graphically. The results have also been compared with the results of another method.