Multiple solutions for periodic Schrödinger equations with spectrum point zero

DOI10.11650/tjm.18.2014.3451zbMath1357.35161OpenAlexW1996903203MaRDI QIDQ514742

Dongdong Qin, Yi Chen, Fang-Fang Liao

Publication date: 9 March 2017

Published in: Taiwanese Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.11650/tjm.18.2014.3451

zbMATH Keywords

Schrödinger equationinfinitely many solutionsspectrum point zero

Mathematics Subject Classification ID

Periodic solutions to PDEs (35B10) Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces (58E05) Variational methods for second-order elliptic equations (35J20) Semilinear elliptic equations with Laplacian, bi-Laplacian or poly-Laplacian (35J91)

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