Vincent Malmedy, Philippe L. Toint. Approximating Hessians in unconstrained optimization arising from discretized problems. Comp. Opt. and Appl., 50(1):1-22, 2011. [doi]
@article{MalmedyT11,
title = {Approximating Hessians in unconstrained optimization arising from discretized problems},
author = {Vincent Malmedy and Philippe L. Toint},
year = {2011},
doi = {10.1007/s10589-010-9317-7},
url = {http://dx.doi.org/10.1007/s10589-010-9317-7},
researchr = {https://researchr.org/publication/MalmedyT11},
cites = {0},
citedby = {0},
journal = {Comp. Opt. and Appl.},
volume = {50},
number = {1},
pages = {1-22},
}