22 citations · 28 across the 3 of their papers we have counts for
4 papers
Accelerating structural optimization via EIFEM: a ROM-based preconditioner
Raul Rubio, Alex Ferrer, Joaquin Alberto Hernandez +1
Topology optimization (TopOpt) is a standard tool for structural conceptual design, providing optimal structures with great design freedom. However, it has a high computational cos…
Dimensional hyperreduction of nonlinear finite element models via empirical cubature with manifold-adaptive weights
Joaquín A. Hernández, S. Ares de Parga, Riccardo Rossi
Nonlinear-manifold reduced-order models for parametrized finite element problems can achieve substantial compression both in the number of generalized (latent) coordinates and, thr…
CECM: A continuous empirical cubature method with application to the dimensional hyperreduction of parameterized finite element models
J. A. Hernandez, J. R. Bravo, S. Ares de Parga
We present the Continuous Empirical Cubature Method (CECM), a novel algorithm for empirically devising efficient integration rules. The CECM aims to improve existing cubature metho…
Geometrically Parametrised Reduced Order Models for the Study of Hysteresis of the Coanda Effect in Finite Element-based Incompressible Fluid Dynamics
J. R. Bravo, G. Stabile, M. Hess +3
This article presents a general reduced order model (ROM) framework for addressing fluid dynamics problems involving time-dependent geometric parametrisations. The framework integr…