The existence of nonnegative radial solutions for some systems of m (m ≥ 1) quasilinear elliptic equations is proved by a simple application of a fixed point theorem in cones.
@article{bwmeta1.element.bwnjournal-article-apmv71z1p19bwm,
author = {Daqing Jiang and Huizhao Liu},
title = {On the existence of nonnegative radial solutions for p-Laplacian elliptic systems},
journal = {Annales Polonici Mathematici},
volume = {72},
year = {1999},
pages = {19-29},
zbl = {0928.34021},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-apmv71z1p19bwm}
}
Daqing Jiang; Huizhao Liu. On the existence of nonnegative radial solutions for p-Laplacian elliptic systems. Annales Polonici Mathematici, Tome 72 (1999) pp. 19-29. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-apmv71z1p19bwm/
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