Figure 4From: Proper Generalized Decomposition computational methods on a benchmark problem: introducing a new strategy based on Constitutive Relation Error minimizationConvergences of Minimal CRE PGD computational methods for the exact error \(\overline{e_{ref}}\) (a) and the CRE estimator \(\overline{e_{CRE}}\) (b). Dashed lines represent the update of time functions version, solid lines represent the PGD computational method without update.Back to article page