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Figure 3 | Journal of Mathematics in Industry

Figure 3

From: Reduced basis method applied to a convective stability problem

Figure 3

(a) Eigenvalue with maximum real part near the bifurcation point. Dashed line for the Legendre solver and solid line for the post-processed reduced basis. (b) Norm of the difference between \(\operatorname{Re}(\sigma_{1})\) obtained with Legendre collocation and with a post-processed reduced basis method based on Legendre collocation. (c) Norm of the difference between \(\operatorname{Re}(\sigma_{1})\) obtained with Legendre collocation and with a post-processed reduced basis method based on Legendre collocation divided by the norm of \(\operatorname{Re}(\sigma_{1})\) obtained with Legendre collocation

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