{"id":"https://openalex.org/W4306194162","doi":"https://doi.org/10.2139/ssrn.4246561","title":"The Half-Space Matching Method for Elastodynamic Scattering Problems in Unbounded Domains","display_name":"The Half-Space Matching Method for Elastodynamic Scattering Problems in Unbounded Domains","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4306194162","doi":"https://doi.org/10.2139/ssrn.4246561"},"language":"en","primary_location":{"id":"doi:10.2139/ssrn.4246561","doi":"https://doi.org/10.2139/ssrn.4246561","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.4246561","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2139/ssrn.4246561","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080241084","display_name":"\u00c9liane B\u00e9cache","orcid":"https://orcid.org/0000-0003-4328-371X","observed_orcids":["https://orcid.org/0000-0003-4328-371X"]},"institutions":[{"id":"https://openalex.org/I4210146116","display_name":"POEMS: Propagation des Ondes : Etude Math\u00e9matique et Simulationan","ror":"https://ror.org/03gvm2667","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I201181511","https://openalex.org/I4210095849","https://openalex.org/I4210126360","https://openalex.org/I4210145102","https://openalex.org/I4210146116","https://openalex.org/I4405254745","https://openalex.org/I4405260730"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"\u00c9liane B\u00e9cache","raw_affiliation_strings":["POEMS - Propagation des Ondes : \u00c9tude Math\u00e9matique et Simulation (828, boulevard des Mar\u00e9chaux, 91762 Palaiseau CEDEX - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"POEMS - Propagation des Ondes : \u00c9tude Math\u00e9matique et Simulation (828, boulevard des Mar\u00e9chaux, 91762 Palaiseau CEDEX - France)","institution_ids":["https://openalex.org/I4210146116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112185995","display_name":"Anne-Sophie Bonnet-Ben Dhia","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210146116","display_name":"POEMS: Propagation des Ondes : Etude Math\u00e9matique et Simulationan","ror":"https://ror.org/03gvm2667","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I201181511","https://openalex.org/I4210095849","https://openalex.org/I4210126360","https://openalex.org/I4210145102","https://openalex.org/I4210146116","https://openalex.org/I4405254745","https://openalex.org/I4405260730"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Anne-Sophie  Bonnet Ben Dhia","raw_affiliation_strings":["POEMS - Propagation des Ondes : \u00c9tude Math\u00e9matique et Simulation (828, boulevard des Mar\u00e9chaux, 91762 Palaiseau CEDEX - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"POEMS - Propagation des Ondes : \u00c9tude Math\u00e9matique et Simulation (828, boulevard des Mar\u00e9chaux, 91762 Palaiseau CEDEX - France)","institution_ids":["https://openalex.org/I4210146116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083362169","display_name":"Sonia Fliss","orcid":"https://orcid.org/0000-0001-7299-0072","observed_orcids":["https://orcid.org/0000-0001-7299-0072"]},"institutions":[{"id":"https://openalex.org/I4210146116","display_name":"POEMS: Propagation des Ondes : Etude Math\u00e9matique et Simulationan","ror":"https://ror.org/03gvm2667","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I201181511","https://openalex.org/I4210095849","https://openalex.org/I4210126360","https://openalex.org/I4210145102","https://openalex.org/I4210146116","https://openalex.org/I4405254745","https://openalex.org/I4405260730"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Sonia Fliss","raw_affiliation_strings":["POEMS - Propagation des Ondes : \u00c9tude Math\u00e9matique et Simulation (828, boulevard des Mar\u00e9chaux, 91762 Palaiseau CEDEX - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"POEMS - Propagation des Ondes : \u00c9tude Math\u00e9matique et Simulation (828, boulevard des Mar\u00e9chaux, 91762 Palaiseau CEDEX - France)","institution_ids":["https://openalex.org/I4210146116"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059276643","display_name":"Antoine Tonnoir","orcid":"https://orcid.org/0000-0002-3383-0858","observed_orcids":["https://orcid.org/0000-0002-3383-0858"]},"institutions":[{"id":"https://openalex.org/I4392021175","display_name":"Laboratoire de Math\u00e9matiques de l'INSA de Rouen","ror":"https://ror.org/009rwsd77","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210105918","https://openalex.org/I4392021175","https://openalex.org/I88814501"]},{"id":"https://openalex.org/I88814501","display_name":"Institut National des Sciences Appliqu\u00e9es Rouen Normandie","ror":"https://ror.org/020ws7586","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918","https://openalex.org/I88814501"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Antoine TONNOIR","raw_affiliation_strings":["LMI - Laboratoire de Math\u00e9matiques de l'INSA de Rouen Normandie (685 Avenue de l'Universit\u00e9\r\n76800 Saint-Etienne-du-Rouvray - France)"],"raw_orcid":"https://orcid.org/0000-0002-3383-0858","affiliations":[{"raw_affiliation_string":"LMI - Laboratoire de Math\u00e9matiques de l'INSA de Rouen Normandie (685 Avenue de l'Universit\u00e9\r\n76800 Saint-Etienne-du-Rouvray - France)","institution_ids":["https://openalex.org/I4392021175","https://openalex.org/I88814501"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5059276643"],"corresponding_institution_ids":["https://openalex.org/I4392021175","https://openalex.org/I88814501"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.5849999785423279,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.5849999785423279,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11263","display_name":"Electromagnetic Simulation and Numerical Methods","score":0.29440000653266907,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13261","display_name":"Elasticity and Wave Propagation","score":0.05079999938607216,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/elastic-wave-scattering","display_name":"elastic wave scattering","score":0.9340000152587891},{"id":"https://openalex.org/keywords/unbounded-domains","display_name":"unbounded domains","score":0.8370000123977661},{"id":"https://openalex.org/keywords/time-harmonic-scattering","display_name":"time-harmonic scattering","score":0.8119999766349792},{"id":"https://openalex.org/keywords/anisotropic-materials","display_name":"anisotropic materials","score":0.9279999732971191},{"id":"https://openalex.org/keywords/evanescent-waves","display_name":"evanescent waves","score":0.9860000014305115},{"id":"https://openalex.org/keywords/fourier-integral-representation","display_name":"Fourier integral representation","score":0.8320000171661377},{"id":"https://openalex.org/keywords/perfectly-matched-layer","display_name":"perfectly matched layer","score":0.8550000190734863},{"id":"https://openalex.org/keywords/finite-element-discretization","display_name":"finite element discretization","score":0.7260000109672546}],"concepts":[{"id":"https://openalex.org/C73000952","wikidata":"https://www.wikidata.org/wiki/Q17007827","display_name":"Discretization","level":2,"score":0.6820813417434692},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.672645092010498},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6703193783760071},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5936529636383057},{"id":"https://openalex.org/C184050105","wikidata":"https://www.wikidata.org/wiki/Q273163","display_name":"Isotropy","level":2,"score":0.5834645628929138},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.4870789349079132},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.48287275433540344},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.46748799085617065},{"id":"https://openalex.org/C57691317","wikidata":"https://www.wikidata.org/wiki/Q1289248","display_name":"Scalar (mathematics)","level":2,"score":0.45723968744277954},{"id":"https://openalex.org/C27016315","wikidata":"https://www.wikidata.org/wiki/Q580101","display_name":"Integral equation","level":2,"score":0.4355516731739044},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.4161398410797119},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2849541902542114},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.25915971398353577},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14068752527236938},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2139/ssrn.4246561","doi":"https://doi.org/10.2139/ssrn.4246561","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.4246561","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.2139/ssrn.4246561","doi":"https://doi.org/10.2139/ssrn.4246561","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.4246561","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":88,"referenced_works":["https://openalex.org/W613700690","https://openalex.org/W650857255","https://openalex.org/W1003060603","https://openalex.org/W1093569381","https://openalex.org/W1485393633","https://openalex.org/W1518325213","https://openalex.org/W1549063999","https://openalex.org/W1889079046","https://openalex.org/W1964895327","https://openalex.org/W1965605578","https://openalex.org/W1968685911","https://openalex.org/W1970371902","https://openalex.org/W1970694278","https://openalex.org/W1976035366","https://openalex.org/W1985730567","https://openalex.org/W1992332255","https://openalex.org/W1995118639","https://openalex.org/W2000027278","https://openalex.org/W2003017040","https://openalex.org/W2006196130","https://openalex.org/W2007212379","https://openalex.org/W2008096600","https://openalex.org/W2011117290","https://openalex.org/W2011572440","https://openalex.org/W2011588941","https://openalex.org/W2011692899","https://openalex.org/W2012029480","https://openalex.org/W2012118272","https://openalex.org/W2012798085","https://openalex.org/W2017121113","https://openalex.org/W2022171568","https://openalex.org/W2025023024","https://openalex.org/W2026102690","https://openalex.org/W2026170640","https://openalex.org/W2031027147","https://openalex.org/W2031771245","https://openalex.org/W2036155965","https://openalex.org/W2036956780","https://openalex.org/W2037645809","https://openalex.org/W2039139026","https://openalex.org/W2046299812","https://openalex.org/W2050054813","https://openalex.org/W2053857640","https://openalex.org/W2057948975","https://openalex.org/W2057975356","https://openalex.org/W2059738320","https://openalex.org/W2060093817","https://openalex.org/W2066761838","https://openalex.org/W2068381774","https://openalex.org/W2068799998","https://openalex.org/W2069827385","https://openalex.org/W2073187500","https://openalex.org/W2074320187","https://openalex.org/W2075241282","https://openalex.org/W2080165405","https://openalex.org/W2080355038","https://openalex.org/W2083246567","https://openalex.org/W2093203340","https://openalex.org/W2098727576","https://openalex.org/W2103522203","https://openalex.org/W2103806319","https://openalex.org/W2104498626","https://openalex.org/W2109206815","https://openalex.org/W2120016012","https://openalex.org/W2133594494","https://openalex.org/W2134404449","https://openalex.org/W2137687018","https://openalex.org/W2138531082","https://openalex.org/W2166946973","https://openalex.org/W2202841497","https://openalex.org/W2206037073","https://openalex.org/W2257351607","https://openalex.org/W2281556854","https://openalex.org/W2496091645","https://openalex.org/W2547146349","https://openalex.org/W2603944144","https://openalex.org/W2737367458","https://openalex.org/W2759757821","https://openalex.org/W2806133171","https://openalex.org/W2888949976","https://openalex.org/W2923936639","https://openalex.org/W2940897047","https://openalex.org/W2964255313","https://openalex.org/W2975583881","https://openalex.org/W3116788472","https://openalex.org/W4210916734","https://openalex.org/W7096432372","https://openalex.org/W7148982131"],"related_works":["https://openalex.org/W3216226486","https://openalex.org/W7151901580","https://openalex.org/W2737367458","https://openalex.org/W3214423972","https://openalex.org/W7148982131","https://openalex.org/W7214257450","https://openalex.org/W4391613648","https://openalex.org/W3154135465","https://openalex.org/W1981267739","https://openalex.org/W2134672263"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2022-10-14T00:00:00"}