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Schechter, Martin

Ground state solutions of superlinear Schrödinger equations. (English) Zbl 1258.35076

Commun. Appl. Nonlinear Anal. 19, No. 1, 91-97 (2012).
The author finds nontrivial and ground state solutions for the Schrödinger equation under weak conditions.
Reviewer: Jiaqi Mo (Wuhu)

MSC:

35J20 Variational methods for second-order elliptic equations
35J10 Schrödinger operator, Schrödinger equation

Keywords:

critical point theory; variational methods; saddle point theory; semilinear differential equations
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