@inproceedings{11311_1220201, author = {Hofmann, C. and Servadio, S. and Linares, R. and Topputo, F.}, title = {Advances in Koopman Operator Theory for Optimal Control Problems in Space Flight}, year = {2022}, booktitle = {2022 AAS/AIAA Astrodynamics Specialist Conference}, pages = {1--13}, }