Figure 12From: An explicit unconditionally stable scheme: application to diffusive Covid-19 epidemic modelSolution obtained by Euler method using \(t=10\), \(N_{x} =40\), \(N_{t} =190\), \(\alpha =0.1\), \(\beta =0.3\), \(\gamma =0.4\), \(\sigma =0.1\), \(\mu =0.4\), \(d_{1} = d_{2} =d_{3} = d_{3} = d_{5} =0.9\)Back to article page