Fig. 4From: Synergies between the constitutive relation error concept and PGD model reduction for simplified V&V proceduresFirst PGD modes of \(\rho ^{11}_{1,20}\). Space functions \(\psi _i\) (top), and parameters functions \(\delta _i^x\) (center) and \(\delta _i^y\) (bottom) are represented with respect to the order i, for i = 1, 2, 3 (from left to right)Back to article page