@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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    dct:description """
              We consider a second-order selfadjoint elliptic operator with an anisotropic diffusion matrix having a jump across a smooth hypersurface. We prove the existence of a weight-function such that a Carleman estimate holds true. We moreover prove that the conditions imposed on the weight function are sharp.
            """ ;
    dct:identifier "hal-00546869" ;
    dct:issued "2026-05-11T12:23:59.977858"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-11T12:23:59.977863"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Carleman estimates for anisotropic elliptic operators with jumps at an interface" ;
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            vcard:fn "CCSD" ] ;
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    dcat:keyword "35j15-35j57-35j75",
        "carleman-estimate",
        "elliptic-operator",
        "infoeu-reposemanticsarticle",
        "journal-articles",
        "mathmath-apmathematics-mathanalysis-of-pdes-mathap",
        "non-smooth-coefficient",
        "quasi-mode" ;
    dcat:landingPage <Anal.%20PDE> .

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    dct:issued "2026-05-11T12:23:59.986938"^^xsd:dateTime ;
    dct:modified "2026-05-11T12:23:59.965568"^^xsd:dateTime ;
    dct:title "Carleman estimates for anisotropic elliptic operators with jumps at an interface" ;
    dcat:accessURL <https://hal.science/hal-00546869> .

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