@article{202007.0310, doi = {10.20944/preprints202007.0310.v1}, url = {https://doi.org/10.20944/preprints202007.0310.v1}, year = 2020, month = {July}, publisher = {Preprints}, author = {Gabriel Ruiz-Garzón and Jaime Ruiz-Zapatero and Rafaela Osuna-Gómez and Antonio Rufián-Lizana}, title = {Second-Order Optimality Conditions: An extension to Hadamard Manifolds}, journal = {Preprints} }