New minimax theorems for lower semicontinuous functions and applications Claudianor O Alves, Giovanni Molica Bisci and Ismael S. da Silva ESAIM: COCV, Forthcoming article Received: 14 April 2022 / Revised: 14 August 2023 / Accepted: 13 January 2024 DOI: https://doi.org/10.1051/cocv/2024005 PDF (573.9 KB)