@article{article7c38bf5d, title = {On the use of third-order models with fourth-order regularization for unconstrained optimization}, author = {Birgin, Ernesto Julian Goldberg and Gardenghi, John Lenon Cardoso and Martínez, José Mário and Santos, Sandra Augusta}, year = {2020}, doi = {10.1007/s11590-019-01395-z}, journal = {Optimization Letters} }