TY - RPRT TI - A framework based on symbolic regression coupled with eXtended Physics-Informed Neural Networks for gray-box learning of equations of motion from data AU - Kiyani, Elham AU - Shukla, Khemraj AU - Karniadakis, George AU - Karttunen, Mikko (ORCID:0000000286263033) PY - 2023 DO - 10.1016/j.cma.2023.116258 UR - https://www.osti.gov/biblio/2576486 ID - 2576486 ER -