Infinitely many solutions for elliptic systems with strongly indefinite variational structure

DOI10.1016/S0252-9602(10)60022-7zbMath1224.35136MaRDI QIDQ622535

Zhaoxia Liu

Publication date: 5 February 2011

Published in: Acta Mathematica Scientia. Series B. (English Edition) (Search for Journal in Brave)

zbMATH Keywords

semilinear elliptic systemscritical pointvariational functional(P.S.)\(_c\) sequence

Mathematics Subject Classification ID

Critical points of functionals in context of PDEs (e.g., energy functionals) (35B38) Semilinear elliptic equations (35J61)

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