Journal Home Page

Cumulative Index

List of all Volumes

Complete Contents
of this Volume

Previous Article

Minimax Theory and its Applications 07 (2022), No. 2, 381--408
Copyright Heldermann Verlag 2022

A Local Energy Estimate for a Class of Strongly Indefinite Functionals

Tian Xu
Center for Applied Mathematics, Tianjin University, Tianjin, P. R. China

Based on the generalized method of Nehari manifold, we present a unified approach for a refined local energy estimate for a class of strongly indefinite functionals. We give examples where this energy estimate is applied to the problems of describing qualitative properties for the linking levels.

Keywords: Strongly indefinite functional, Nehari manifold technique.

MSC: 53C27; 35R01.

[ Fulltext-pdf  (218  KB)] for subscribers only.