The Numerical Solution of Singularly Perturbed Nonlinear Partial Differential Equations in Three Space Variables: The Adaptive Explicit Inverse Preconditioning Approach

<div>Inner iterations (methods mEPCG (a) and EPBICG-STAB (b)) of the hybrid schemes Newton-mEPCG and Newton-EPBICG-STAB with Δ<i>t</i> = 0.005.</div>

Modelling and Simulation in Engineering

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Figure 2

Figure 2: The Numerical Solution of Singularly Perturbed Nonlinear Partial Differential Equations in Three Space Variables: The Adaptive Explicit Inverse Preconditioning Approach 

Figure 2 | The Numerical Solution of Singularly Perturbed Nonlinear Partial Differential Equations in Three Space Variables: The Adaptive Explicit Inverse Preconditioning Approach 