In this work we present some of the main results obtained in [1], [2], [3], related to the existence of nonnegative and nontrivial solutions of nonlinear elliptic systems arising from population dynamics.
@article{urn:eudml:doc:38334,
title = {Coexistence states for nonlinear elliptic problems arising from biology.},
journal = {Extracta Mathematicae},
volume = {7},
year = {1992},
pages = {151-155},
mrnumber = {MR1248465},
language = {en},
url = {http://dml.mathdoc.fr/item/urn:eudml:doc:38334}
}
Cañada, A.; Gámez, J. L. Coexistence states for nonlinear elliptic problems arising from biology.. Extracta Mathematicae, Tome 7 (1992) pp. 151-155. http://gdmltest.u-ga.fr/item/urn:eudml:doc:38334/