TY - RPRT TI - Multi-material ALE remap with interface sharpening using high-order matrix-free finite element methods AU - Vargas, Arturo [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] (ORCID:0000000180015517) AU - Tomov, Vladimir Z. [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Skinner, M. Aaron [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Dobrev, Veselin A. [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Nikl, Jan [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Kolev, Tzanio V. [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Rieben, Robert N. [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] PY - 2025 DO - 10.1016/j.jcp.2025.114367 UR - https://www.osti.gov/biblio/3010217 ID - 3010217 ER -