@article{1197056459,
author = {Huizenga, Jack and Tapp, Kristopher},
title = {Invariant metrics with nonnegative curvature on SO(4) and other Lie groups},
journal = {Michigan Math. J.},
volume = {55},
number = {1},
year = {2007},
pages = { 609-630},
language = {en},
url = {http://dml.mathdoc.fr/item/1197056459}
}
Huizenga, Jack; Tapp, Kristopher. Invariant metrics with nonnegative curvature on SO(4) and other Lie groups. Michigan Math. J., Tome 55 (2007) no. 1, pp. 609-630. http://gdmltest.u-ga.fr/item/1197056459/