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Advances in Continuous and Discrete Models

Theory and Modern Applications

Table 2 Comparison between both numerical methods (glycolysis model)

From: A novel time efficient structure-preserving splitting method for the solution of two-dimensional reaction-diffusion systems

Numerical methods

Step sizes (for exec. time)

Exec. time

Positivity

Convergence

Forward Euler

h = 0.1, τ = 0.4

0.4498 Seconds

Failure

Divergence

NSFD operator splitting

h = 0.1, τ = 0.4

0.0639 Seconds

Preserved

Convergence

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