A strongly pseudoconvex function is generalized to non-smooth settings. A complete characterization of the strongly pseudoconvex radially lower semicontinuous functions is obtained.
@article{bwmeta1.element.doi-10_2478_s11533-008-0041-9,
author = {Vsevolod Ivanov},
title = {A note on strong pseudoconvexity},
journal = {Open Mathematics},
volume = {6},
year = {2008},
pages = {576-580},
zbl = {1162.26306},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_2478_s11533-008-0041-9}
}
Vsevolod Ivanov. A note on strong pseudoconvexity. Open Mathematics, Tome 6 (2008) pp. 576-580. http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_2478_s11533-008-0041-9/
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