Satoru Iwata, Kazuo Murota. Combinatorial relaxation algorithm for mixed polynomial matrices. Math. Program., 90(2):353-371, 2001. [doi]
@article{IwataM01,
title = {Combinatorial relaxation algorithm for mixed polynomial matrices},
author = {Satoru Iwata and Kazuo Murota},
year = {2001},
doi = {10.1007/PL00011427},
url = {http://dx.doi.org/10.1007/PL00011427},
researchr = {https://researchr.org/publication/IwataM01},
cites = {0},
citedby = {0},
journal = {Math. Program.},
volume = {90},
number = {2},
pages = {353-371},
}