TY - JOUR AU - Ouayl Chadli AU - Ram N. Mohapatra AU - Abdellatif Koukkous TI - A Ky Fan minimax inequality approach to implicit obstacle problems of fractional Laplacian type involving a generalized gradient operator JO - Minimax theory and its applications PY - 2024 VL - 9 IS - 2 UR - http://geodesic.mathdoc.fr/item/MTA_2024_9_2_a2/ ID - MTA_2024_9_2_a2 ER -