<ul><li>Finite element modeling is crucial for structural analysis but computationally intensive, particularly under dynamic loading.</li><li>A Multiple Input Operator Network (MIONet) is introduced to predict structural responses accurately under moving loads by encoding temporal dynamics with a second trunk network.</li><li>MIONet can predict responses continuously over space and time, eliminating the need for stepwise modeling and achieving FEM level accuracy within seconds.</li><li>The model uses physics-informed loss for efficiency and physical consistency, and a Schur complement formulation to reduce training domain and computational costs while maintaining accuracy.</li></ul>

Physics-informed Multiple-Input Operators for efficient dynamic response prediction of structures

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