TY  - JOUR
AU  - Tian Xu
TI  - A local energy estimate for a class of strongly indefinite functionals
JO  - Minimax theory and its applications
PY  - 2022
VL  - 7
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/MTA_2022_7_2_a9/
ID  - MTA_2022_7_2_a9
ER  -