TY - RPRT TI - A robust framework for frictional fault contact in geological formations using a stabilized augmented Lagrangian approach AU - Frigo, Matteo [Stanford Univ., CA (United States)] (ORCID:0000000181501090) AU - Castelletto, Nicola [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Cusini, Matteo [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Settgast, Randolph [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Tchelepi, Hamdi A. [Stanford Univ., CA (United States)] PY - 2026 DO - 10.1016/j.jcp.2026.114988 UR - https://www.osti.gov/biblio/3367336 ID - 3367336 ER -