L. R. Huang, K. F. Ng. Second-order necessary and sufficient conditions in nonsmooth optimization. Math. Program., 66:379-402, 1994.
@article{HuangN94, title = {Second-order necessary and sufficient conditions in nonsmooth optimization}, author = {L. R. Huang and K. F. Ng}, year = {1994}, tags = {optimization}, researchr = {https://researchr.org/publication/HuangN94}, cites = {0}, citedby = {0}, journal = {Math. Program.}, volume = {66}, pages = {379-402}, }