de Hoop, Maarten V.Lassas, MattiLu, JinpengOksanen, Lauri2024-10-082024-10-082024de Hoop, M. V., Lassas, M., Lu, J., & Oksanen, L. (2024). Stable Recovery of Coefficients in an Inverse Fault Friction Problem. Archive for Rational Mechanics and Analysis, 248(4), 64. https://doi.org/10.1007/s00205-024-02009-4https://hdl.handle.net/1911/117919We consider the inverse fault friction problem of determining the friction coefficient in the Tresca friction model, which can be formulated as an inverse problem for differential inequalities. We show that the measurements of elastic waves during a rupture uniquely determine the friction coefficient at the rupture surface with explicit stability estimates.engExcept where otherwise noted, this work is licensed under a Creative Commons Attribution (CC BY) license. Permission to reuse, publish, or reproduce the work beyond the terms of the license or beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder.Journal articles00205-024-02009-4https://doi.org/10.1007/s00205-024-02009-4