{"id":"https://openalex.org/W1980317979","doi":"https://doi.org/10.1002/ett.4460010418","title":"Alternative formulation of boundary\u2010element method for two\u2010dimensional electromagnetic boundary\u2010value problems","display_name":"Alternative formulation of boundary\u2010element method for two\u2010dimensional electromagnetic boundary\u2010value problems","publication_year":1990,"publication_date":"1990-07-01","ids":{"openalex":"https://openalex.org/W1980317979","doi":"https://doi.org/10.1002/ett.4460010418","mag":"1980317979"},"language":"en","primary_location":{"id":"doi:10.1002/ett.4460010418","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ett.4460010418","pdf_url":null,"source":{"id":"https://openalex.org/S4393917101","display_name":"European Transactions on Telecommunications","issn_l":"1124-318X","issn":["1124-318X","1541-8251"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Transactions on Telecommunications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5036430160","display_name":"Gian Guido Gentili","orcid":"https://orcid.org/0000-0001-9533-8458"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Gian Guido Gentili","raw_affiliation_strings":["CSTS (CNR) Dipartimento di Elettronica Politecnico di Milano Piazza Leonardo da Vinci, 32 - 20133 Milano - Italy"],"affiliations":[{"raw_affiliation_string":"CSTS (CNR) Dipartimento di Elettronica Politecnico di Milano Piazza Leonardo da Vinci, 32 - 20133 Milano - Italy","institution_ids":["https://openalex.org/I93860229"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5036430160"],"corresponding_institution_ids":["https://openalex.org/I93860229"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.05608842,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":"4","first_page":"487","last_page":"496"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10739","display_name":"Electromagnetic Scattering and Analysis","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10739","display_name":"Electromagnetic Scattering and Analysis","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11263","display_name":"Electromagnetic Simulation and Numerical Methods","score":0.9994000196456909,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9973000288009644,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/boundary-element-method","display_name":"Boundary element method","score":0.8581236600875854},{"id":"https://openalex.org/keywords/helmholtz-equation","display_name":"Helmholtz equation","score":0.7308672666549683},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6260091662406921},{"id":"https://openalex.org/keywords/boundary-knot-method","display_name":"Boundary knot method","score":0.613404393196106},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5770676136016846},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.5675427317619324},{"id":"https://openalex.org/keywords/helmholtz-free-energy","display_name":"Helmholtz free energy","score":0.5496382713317871},{"id":"https://openalex.org/keywords/boundary-value-problem","display_name":"Boundary value problem","score":0.5280768871307373},{"id":"https://openalex.org/keywords/singular-boundary-method","display_name":"Singular boundary method","score":0.4924331605434418},{"id":"https://openalex.org/keywords/method-of-fundamental-solutions","display_name":"Method of fundamental solutions","score":0.47184088826179504},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.45500633120536804},{"id":"https://openalex.org/keywords/integral-equation","display_name":"Integral equation","score":0.4492902159690857},{"id":"https://openalex.org/keywords/method-of-moments","display_name":"Method of moments (probability theory)","score":0.4323933720588684},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.31672850251197815},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1413465440273285},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.12301400303840637}],"concepts":[{"id":"https://openalex.org/C63632240","wikidata":"https://www.wikidata.org/wiki/Q1935004","display_name":"Boundary element method","level":3,"score":0.8581236600875854},{"id":"https://openalex.org/C18591234","wikidata":"https://www.wikidata.org/wiki/Q860615","display_name":"Helmholtz equation","level":3,"score":0.7308672666549683},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6260091662406921},{"id":"https://openalex.org/C52890695","wikidata":"https://www.wikidata.org/wiki/Q4949966","display_name":"Boundary knot method","level":4,"score":0.613404393196106},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5770676136016846},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.5675427317619324},{"id":"https://openalex.org/C27592594","wikidata":"https://www.wikidata.org/wiki/Q865821","display_name":"Helmholtz free energy","level":2,"score":0.5496382713317871},{"id":"https://openalex.org/C182310444","wikidata":"https://www.wikidata.org/wiki/Q1332643","display_name":"Boundary value problem","level":2,"score":0.5280768871307373},{"id":"https://openalex.org/C82047721","wikidata":"https://www.wikidata.org/wiki/Q7524247","display_name":"Singular boundary method","level":4,"score":0.4924331605434418},{"id":"https://openalex.org/C48395688","wikidata":"https://www.wikidata.org/wiki/Q6823714","display_name":"Method of fundamental solutions","level":5,"score":0.47184088826179504},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.45500633120536804},{"id":"https://openalex.org/C27016315","wikidata":"https://www.wikidata.org/wiki/Q580101","display_name":"Integral equation","level":2,"score":0.4492902159690857},{"id":"https://openalex.org/C2780033567","wikidata":"https://www.wikidata.org/wiki/Q6823720","display_name":"Method of moments (probability theory)","level":3,"score":0.4323933720588684},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.31672850251197815},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1413465440273285},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.12301400303840637},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/ett.4460010418","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ett.4460010418","pdf_url":null,"source":{"id":"https://openalex.org/S4393917101","display_name":"European Transactions on Telecommunications","issn_l":"1124-318X","issn":["1124-318X","1541-8251"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Transactions on Telecommunications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2001712385","https://openalex.org/W2037076328","https://openalex.org/W2037385166","https://openalex.org/W2039034146","https://openalex.org/W2040243002","https://openalex.org/W2055286454","https://openalex.org/W2145834689","https://openalex.org/W2151343705","https://openalex.org/W2313559663","https://openalex.org/W4206406104","https://openalex.org/W4244452559","https://openalex.org/W4301648907"],"related_works":["https://openalex.org/W2363671358","https://openalex.org/W214651249","https://openalex.org/W2892294611","https://openalex.org/W2391604255","https://openalex.org/W2021385478","https://openalex.org/W146357358","https://openalex.org/W1636842775","https://openalex.org/W2076954920","https://openalex.org/W310481620","https://openalex.org/W2103266594"],"abstract_inverted_index":{"Abstract":[0],"An":[1],"alternative":[2],"formulation":[3,22],"of":[4,28,34,43,47,56,67,69,75],"the":[5,26,32,53,60,70,73,84],"Boundary":[6],"Element":[7],"Method":[8],"for":[9],"internal":[10],"two\u2010dimensional":[11],"electromagnetic":[12],"boundary\u2010value":[13],"problems":[14],"related":[15],"to":[16,51,72],"Helmholtz":[17],"equation":[18,55],"is":[19,36,49,91],"presented.":[20,92],"The":[21,45],"does":[23],"not":[24],"require":[25],"computation":[27,35],"special":[29],"functions":[30],"and":[31,58,80],"speed":[33],"considerably":[37],"faster":[38],"than":[39],"in":[40],"standard":[41,88],"formulations":[42],"BEM.":[44],"method":[46,71],"moments":[48],"used":[50],"solve":[52],"integral":[54],"BEM":[57,89],"all":[59],"integrals":[61],"are":[62,78],"computed":[63],"analytically.":[64],"Several":[65],"examples":[66],"application":[68],"study":[74],"planar":[76],"structures":[77],"shown":[79],"a":[81],"comparison":[82],"with":[83,87],"results":[85],"obtained":[86],"analysis":[90]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}