@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-00949024v1> a dcat:Dataset ;
    dct:description """
              Multitrace formulations (MTF) for boundary integral equations (BIE) were developed over the last few years in [4] and [1, 2] for the simulation of electromagnetic problems in piecewise constant media, see also [3] for associated boundary integral methods. The MTFs are naturally adapted to the developments of new block preconditioners, as indicated in [5], but very little is known so far about such associated iterative solvers. The goal of our presentation is to give an elementary introduction to MTFs, and also to establish a natural connection with the more classical Dirichlet-Neumann algorithms that are well understood in the domain decomposition literature, see for example [6, 7]. We present for a model problem a convergence analysis for a naturally arising block iterative method associated with the MTF, and also first numerical results to illustrate what performance one can expect from such an iterative solver.
            """ ;
    dct:identifier "hal-00949024" ;
    dct:issued "2026-05-06T08:00:49.330625"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-06T08:00:49.330629"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Multitrace formulations and Dirichlet-Neumann algorithms" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00949024v1/resource/32db0944-c20a-4268-857b-191e595a4a24> ;
    dcat:keyword "infoeu-reposemanticspreprint",
        "mathmath-namathematics-mathnumerical-analysis-mathna",
        "preprints-working-papers-" ;
    dcat:landingPage <https://hal.science/hal-00949024> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00949024v1/resource/32db0944-c20a-4268-857b-191e595a4a24> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-05-06T08:00:49.336688"^^xsd:dateTime ;
    dct:modified "2026-05-06T08:00:49.326133"^^xsd:dateTime ;
    dct:title "Multitrace formulations and Dirichlet-Neumann algorithms" ;
    dcat:accessURL <https://hal.science/hal-00949024> .

<https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> a foaf:Agent ;
    foaf:name "test_moissonnage_selune" .

<https://hal.science/hal-00949024> a foaf:Document .