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Asymptotic convergence rates of SWR methods for Schrödinger equations with an arbitrary number of subdomains

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Academic year: 2021

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Figure 1: Domain decomposition with possible overlapping.
Figure 2: Comparison of the asymptotic convergence rates for 2, 4 and 8 subdomains, including a zoom in the asymptotic regime.
Figure 4: Comparison of the asymptotic convergence rates for 2,, 8, 16 and 32 subdomains, including a zoom in the asymptotic regime.
Figure 5: Amplitudes of the initial guess, converged solution and solution after 7 Schwarz iterations on 16 subdomains.

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