Media type: E-Article Title: On the order of derivation in the training of physics-informed neural networks: case studies for non-uniform beam structures Contributor: Faroughi, Shirko; Darvishi, Ali; Rezaei, Shahed Published: Springer Science and Business Media LLC, 2023 Published in: Acta Mechanica, 234 (2023) 11, Seite 5673-5695 Language: English DOI: 10.1007/s00707-023-03676-2 ISSN: 0001-5970; 1619-6937 Origination: Footnote: