Structural mechanics

Geometry-agnostic model reduction with GNN-generated reduced POD bases and boosted PGD enrichment for (non)linear structural elastodynamics

This contribution proposes a new and significantly enhanced extension of a recently-introduced hybrid Graph Neural Network (GNN)-based reduced-order modeling approach for the numerical solution of time-dependent partial differential equations on non…

Victor Matray, David Néron, Frédéric Feyel, Faisal Amlani

Computer Methods in Applied Mechanics and Engineering - 2026