A new linking theorem for Lipschitz functionals and its application
LJ Gu, P Chen, Z Liu - Zeitschrift für angewandte Mathematik und Physik, 2024 - Springer
In this paper, we establish a new linking theorem for local Lipschitz functionals without the τ-
upper semi-continuity assumption. As an application, we study the following equation with …
upper semi-continuity assumption. As an application, we study the following equation with …
Infinitely many solutions for a Schrodinger equation with sign-changing potential and nonlinear term
LJ Gu, HS Zhou - arXiv preprint arXiv:1903.03012, 2019 - arxiv.org
We propose a new variational approach to finding multiple critical points for strongly
indefinite problems without assuming the weak upper semicontinuity on the variational …
indefinite problems without assuming the weak upper semicontinuity on the variational …