scientific article; zbMATH DE number 1163821

zbMath0918.58017MaRDI QIDQ4395429

Andrzej Szulkin

Publication date: 4 August 1999

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

periodic solutions of Hamiltonian systemsasymptotically linear Hamiltonian systemsindex theoriesindefinite functionalscritical point theory for symmetric functionals

Mathematics Subject Classification ID

Periodic solutions to ordinary differential equations (34C25) Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces (58E05) Local and nonlocal bifurcation theory for dynamical systems (37G99)

Related Items (4)

Multiple solutions for a system of equations with \(p\)-Laplacian ⋮ Multiplicity of solutions for a noncooperative \(p\)-Laplacian elliptic system in \(\mathbb R^N\) ⋮ Equivariant Conley index in Hilbert spaces and applications to strongly indefinite problems ⋮ Multiplicity of solutions for a class of elliptic systems with critical Sobolev exponent

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