Figure 7From: Proper Generalized Decomposition computational methods on a benchmark problem: introducing a new strategy based on Constitutive Relation Error minimizationReference solution \(u_{ref}\) (top), lifting term \(u_{\infty }\) (bottom left) and 3 modes Garlerkin PGD correction \(u_{3}\) such as \(u_{ref} \simeq u_{\infty } + u_{3}\) for a reduction error of \(10^{-3}\) according to the reference error estimator, for \(v = L/2T\).Back to article page