TY - GEN AU - Ortegón Gallego, Francisco AU - Rhoudaf, Mohamed AU - Talbi, Hajar A4 - Matemáticas PY - 2024 SN - 2169-0375 UR - http://hdl.handle.net/10498/33723 AB - In this paper, we analyze the following nonlinear elliptic problem A (u) = ρ (u) | φ | 2 in ω, div (ρ (u) φ) = 0 in ω, u = 0 on ω, φ = φ 0 on ω. $\begin{cases}A\left(u\right)=\rho \left(u\right)\vert \nabla \varphi {\vert... LA - eng PB - DE GRUYTER POLAND KW - coupled system KW - bilateral solution KW - nonlinear elliptic equation KW - thermistor problem KW - penalization techniques TI - Increase of power leads to a bilateral solution to a strongly nonlinear elliptic coupled system DO - 10.1515/ans-2023-0133 ER -