Discrete Empirical Interpolation Method for Finite Element Structural Dynamics

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POD-DEIM model order reduction for strain softening viscoplasticity (2017, methodology): “[19], an FE efficient unassembled variant of DEIM (UDEIM) is proposed and applied to geometrically nonlinear structural dynamics problems.”
Structure‐preserving, stability, and accuracy properties of the energy‐conserving sampling and weighting method for the hyper reduction of nonlinear finite element dynamic models (2015, methodology): “First, the simple plate bending problem discussed in [27] and graphically depicted in Figure 1 (left) is considered.”