scientific article; zbMATH DE number 1762605
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Publication:4538749
zbMath1074.47506MaRDI QIDQ4538749
Publication date: 3 July 2002
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Equations involving nonlinear operators (general) (47J05) General topics in linear spectral theory for PDEs (35P05) Linear symmetric and selfadjoint operators (unbounded) (47B25) Schrödinger operator, Schrödinger equation (35J10) Abstract bifurcation theory involving nonlinear operators (47J15) Variational problems in abstract bifurcation theory in infinite-dimensional spaces (58E07)