@inproceedings{shen:hal-04073620,
  TITLE = {{Predicting the Type of Nonlinearity of Shallow Spherical Shells: Comparison of Direct Normal Form with Modal Derivatives}},
  AUTHOR = {Shen, Yichang and Kesmia, Nassim and Touz{\'e}, Cyril and Vizzaccaro, Alessandra and Salles, Loic and Thomas, Olivier},
  URL = {https://ensta-paris.hal.science/hal-04073620},
  BOOKTITLE = {{Second International Nonlinear Dynamics Conference (NODYCON 2021)}},
  ADDRESS = {Rome, Italy},
  EDITOR = {Walter Lacarbonara and Balakumar Balachandran and Michael J. Leamy and Jun Ma and J. A. Tenreiro Machado and Gabor Stepan},
  PUBLISHER = {{Springer}},
  SERIES = {Advances in Nonlinear Dynamics Proceedings of the Second International Nonlinear Dynamics Conference (NODYCON 2021),},
  PAGES = {361-371},
  YEAR = {2021},
  MONTH = Feb,
  DOI = {10.1007/978-3-030-81162-4\_32},
  KEYWORDS = {Reduced-order model ; hardening/softening behaviour ; nonlinear normal modes ; modal derivatives ; nonlinear normal mode},
  PDF = {https://ensta-paris.hal.science/hal-04073620v1/file/NODYCON21_YS.pdf},
  HAL_ID = {hal-04073620},
  HAL_VERSION = {v1},
}