Odd linking and bifurcation in gaps: the weakly indefinite case

DOI10.1017/S0308210511001466zbMath1298.35011MaRDI QIDQ2871081

Hans-Jörg Ruppen

Publication date: 21 January 2014

Published in: Proceedings of the Royal Society of Edinburgh: Section A Mathematics (Search for Journal in Brave)

zbMATH Keywords

nonlinear Schrödinger equationsequation of Coulomb type

Mathematics Subject Classification ID

Bifurcations in context of PDEs (35B32) Semilinear elliptic equations (35J61)

Related Items (2)

A generalized mountain-pass theorem: the existence of multiple critical points ⋮ A generalized min-max theorem for functionals of strongly indefinite sign

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