Morse index of concentrated solutions for the nonlinear Schrödinger equation with a very degenerate potential

DOI10.1007/s00526-024-02766-wzbMath1544.35026MaRDI QIDQ6568729

Peng Luo, Shuangjie Peng, Kefan Pan

Publication date: 8 July 2024

Published in: Calculus of Variations and Partial Differential Equations (Search for Journal in Brave)

zbMATH Keywords

semilinear elliptic equationsMorse index

Mathematics Subject Classification ID

Asymptotic behavior of solutions to PDEs (35B40) Singular perturbations in context of PDEs (35B25) A priori estimates in context of PDEs (35B45) (Semi-) Fredholm operators; index theories (47A53) Semilinear elliptic equations (35J61)

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