A subsolution-supersolution method for quasilinear systems
Abstract
Assuming that a system of quasilinear equations of gradient type admits a strict supersolution and a strict subsolution, we show that it also admits a positive solution.
Citation
Kandilakis, D. A., & Magiropoulos, M. (2005). A subsolution-supersolution method for quasilinear systems. Electronic Journal of Differential Equations, 2005(97), pp. 1-5.Rights License

This work is licensed under a Creative Commons Attribution 4.0 International License.