Benmlih, Khalid2021-04-062021-04-062004-02-24Benmlih, K. (2004). A note on a 3-dimensional stationary Schrödinger-Poisson system. <i>Electronic Journal of Differential Equations, 2004</i>(26), pp. 1-5.1072-6691https://hdl.handle.net/10877/13345In a previous paper we have proved existence of a ground state for a stationary Schrödinger-Poisson system in the whole space ℝ3 under appropriate assumptions on the data, namely the dopant-density n* and the effective potential Ṽ. In this note we show that the same result remains true under less restrictive hypotheses.Text5 pages1 file (.pdf)enAttribution 4.0 InternationalSchrodinger equationPoisson equationStanding waveVariational methodsArticleThis work is licensed under a Creative Commons Attribution 4.0 International License.