Numerical Simulation for COVID-19 Model Using a Multidomain Spectral Relaxation Technique

The major objective of this work is to evaluate and study the model coronavirus illness by providing an efficient numerical solution for important model. under investigation composed five differential equations. In study, multidomain spectral relaxation method (MSRM) used numerically solve suggested proposed approach based on hypothesis that domain problem can be split into a finite number subintervals, each which have solution. procedure also converts system algebraic Some theoretical studies are provided discuss convergence analysis scheme deduce upper bound error. A simulation approach’s accuracy utility, it presented in symmetric forms.