Article
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS  (1998)

Existence of positive bound states of nonlinear Schrödinger equations with saddle-like potential

Pino M.D.; Felmer P.L.; Miyagaki O.H.

Keywords: equations, state, space, principle, topology, states, boundary, invariance, maximum, nonlinear, vector, properties, methods, schrodinger, subspaces, conditions, potential, problem, Functions, solving, positive, bound, Integral, Homotopy, Palais-Smale, Saddle, like