{"paper":{"title":"Lipschitz stability in an inverse problem for the wave equation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.OC"],"primary_cat":"math.AP","authors_text":"Lucie Baudouin (LAAS)","submitted_at":"2011-06-08T05:07:35Z","abstract_excerpt":"We are interested in the inverse problem of the determination of the potential $p(x), x\\in\\Omega\\subset\\mathbb{R}^n$ from the measurement of the normal derivative $\\partial_\\nu u$ on a suitable part $\\Gamma_0$ of the boundary of $\\Omega$, where $u$ is the solution of the wave equation $\\partial_{tt}u(x,t)-\\Delta u(x,t)+p(x)u(x,t)=0$ set in $\\Omega\\times(0,T)$ and given Dirichlet boundary data. More precisely, we will prove local uniqueness and stability for this inverse problem and the main tool will be a global Carleman estimate, result also interesting by itself."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.1501","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}