%0 Generic %A Wang Zhongxiang %A Jia Gao %A Hu Weifeng %D 2022 %F acta:78343 %K Schrödinger-egyenlet - kvázilineáris %N 58 %T Positive radial solutions for a class of quasilinear Schrödinger equations in R3 %U http://acta.bibl.u-szeged.hu/78343/ %X This paper is concerned with the following quasilinear Schrödinger equations of the form: −∆u − u∆(u 2 ) + u = |u| p−2u, x ∈ R 3 where p ∈ (2, 12). By making use of the constrained minimization method on a special manifold, we prove that the existence of positive radial solutions of the above problem for any p ∈ (2, 12). %Z Bibliogr.: p. 7-8. ; összefoglalás angol nyelven