Advances in Continuous and Discrete Models

Theory and Modern Applications

Table 1 Computation of \(L_{1}\) and \(L_{\infty }\) errors using MMPDE and MMDAE methods with \(\rho =10^{4}, \alpha =1.5, \beta =0.1, a=1.015, \tau =10^{-7}, N=50\), at time \(t=2.5\times 10^{-3}\)

From: On the numerical solution of Fisher’s equation with coefficient of diffusion term much smaller than coefficient of reaction term

Methods	\(L_{1}\) error	\(L_{\infty }\) error	CPU
MMPDE	O(1)	4.29 × 10⁻²	ext
MMDAE	9.25 × 10⁻³	k × 10⁻²	0.86ext

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