TY - RPRT TI - A variational mimetic finite difference method for elliptic interface problems on non-matching polytopal meshes with geometric interface inconsistencies AU - Lipnikov, Konstantin [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000214754626) AU - Shashkov, Mikhail Jurievich [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000226888410) AU - Kikinzon, Eugene [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000347612015) PY - 2026 DO - 10.1016/j.jcp.2026.114919 UR - https://www.osti.gov/biblio/3029237 ID - 3029237 ER -