Ilona Ambartsumyan, Wajih Halim Boukaram, Tan Bui-Thanh, Omar Ghattas, David E. Keyes, Georg Stadler, George Turkiyyah, Stefano Zampini. Hierarchical Matrix Approximations of Hessians Arising in Inverse Problems Governed by PDEs. SIAM J. Scientific Computing, 42(5), 2020. [doi]
@article{AmbartsumyanBBG20,
title = {Hierarchical Matrix Approximations of Hessians Arising in Inverse Problems Governed by PDEs},
author = {Ilona Ambartsumyan and Wajih Halim Boukaram and Tan Bui-Thanh and Omar Ghattas and David E. Keyes and Georg Stadler and George Turkiyyah and Stefano Zampini},
year = {2020},
doi = {10.1137/19M1270367},
url = {https://doi.org/10.1137/19M1270367},
researchr = {https://researchr.org/publication/AmbartsumyanBBG20},
cites = {0},
citedby = {0},
journal = {SIAM J. Scientific Computing},
volume = {42},
number = {5},
}