Nicholas J. Higham, Robert S. Schreiber. Fast Polar Decomposition of an Arbitrary Matrix. SIAM J. Scientific Computing, 11(4):648-655, 1990. [doi]
@article{HighamS90,
title = {Fast Polar Decomposition of an Arbitrary Matrix},
author = {Nicholas J. Higham and Robert S. Schreiber},
year = {1990},
doi = {10.1137/0911038},
url = {http://dx.doi.org/10.1137/0911038},
researchr = {https://researchr.org/publication/HighamS90},
cites = {0},
citedby = {0},
journal = {SIAM J. Scientific Computing},
volume = {11},
number = {4},
pages = {648-655},
}