Title：GENERALIZED NEHARI MANIFOLD AND SEMILINEAR SCHR?DINGER EQUATION
Abstract We study the Schr?dinger equations u+ V (x)u = f(x; u) in and
u-λu = f(x; u)in a bounded domain. We assume that f is superlinear but
Introduction: Prof. Wojciech Kryszewski is a professor of Nicolaus Copernicus University, Poland, and a managing editor of the journal: Topological Methods in Nonlinear Analysis published by the Schauder Center for Nonlinear Studies. He is also a director of the Schauder Center for Nonlinear Studies. His main research interests are functional analysis, nonlinear analysis, semigroup theory, nonlinear partial differential equations, and so on. He has published about 60 papers in the journals such as: Trans. Amer. Math. Soc.、Topol. Methods Nonlinear Anal.、SIAM J. Control Optim.、Proc. Amer.Math. Soc..