@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#> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00678467v1> a dcat:Dataset ;
    dct:description """
              We propose a Uzawa block relaxation domain decomposition method for a two-body contact problem with Tresca friction. We introduce auxiliary interface unknowns to transform the variational problem into a saddle-point problem. Applying a Uzawa block relaxation algorithm to the corresponding augmented Lagrangian functional we obtain a domain decomposition algorithm in which we have to solve two uncoupled linear elasticity subproblems in each iteration. The auxiliary unknowns are computed explicitly using Kuhn-Tucker conditions and Fenchel duality theory. Numerical experiments show the scalability of the domain decomposition algorithm on matching or nonmatching meshes for two- or three-dimensional contact problems.
            """ ;
    dct:identifier "hal-00678467" ;
    dct:issued "2026-05-25T00:30:26.304321"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-25T00:30:26.304326"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Uzawa Block Relaxation Domain Decomposition Method for the Two-Body Contact Problem With Tresca Friction" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00678467v1/resource/90d6e558-37ab-47c8-afaa-82ac61f0b13f> ;
    dcat:keyword "augmented-lagrangian",
        "domain-decomposition",
        "fenchel-duality",
        "infoeu-reposemanticsarticle",
        "infoinfo-nacomputer-science-csnumerical-analysis-csna",
        "journal-articles",
        "kuhn-tucker-conditions",
        "two-body-contact" ;
    dcat:landingPage <ISSN:%200045-7825> .

<ISSN:%200045-7825> a foaf:Document .

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    dct:format "HTML" ;
    dct:issued "2026-05-25T00:30:26.376393"^^xsd:dateTime ;
    dct:modified "2026-05-25T00:30:26.280076"^^xsd:dateTime ;
    dct:title "Uzawa Block Relaxation Domain Decomposition Method for the Two-Body Contact Problem With Tresca Friction" ;
    dcat:accessURL <https://hal.science/hal-00678467> .

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