TY - GEN AU - Carmona Tapia, José AU - Martínez Aparicio, Pedro Jesús AU - Suárez, Antonio PY - 2016 UR - http://hdl.handle.net/10835/15695 AB - In this paper we give a sub-supersolution method for nonlinear elliptic singular systems with quadratic gradient whose model system is the following X where Ω is a smooth bounded domain of IRN (N ≥ 3), β, µ ≥ 0, 0 < α, γ < 1 and regular f1, f2... LA - en KW - Sub-supersolution method KW - Natural growth KW - Singular gradient systems KW - Lotka-Volterra TI - A sub-supersolution method for nonlinear elliptic singular systems with natural growth and some applications ER -