{"id":"https://openalex.org/W2017150917","doi":"https://doi.org/10.1007/s10444-013-9326-z","title":"An O(N) algorithm for constructing the solution operator to 2D elliptic boundary value problems in the absence of body loads","display_name":"An O(N) algorithm for constructing the solution operator to 2D elliptic boundary value problems in the absence of body loads","publication_year":2013,"publication_date":"2013-10-03","ids":{"openalex":"https://openalex.org/W2017150917","doi":"https://doi.org/10.1007/s10444-013-9326-z","mag":"2017150917"},"language":"en","primary_location":{"id":"doi:10.1007/s10444-013-9326-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10444-013-9326-z","pdf_url":null,"source":{"id":"https://openalex.org/S57050787","display_name":"Advances in Computational Mathematics","issn_l":"1019-7168","issn":["1019-7168","1572-9044"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Computational Mathematics","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/A5091762247","display_name":"Adrianna Gillman","orcid":"https://orcid.org/0000-0002-3413-4133"},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Adrianna Gillman","raw_affiliation_strings":["Department of Mathematics, Dartmouth College, Hanover, NH, USA","Department of Mathematics, Dartmouth College, Hanover, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Dartmouth College, Hanover, NH, USA","institution_ids":["https://openalex.org/I107672454"]},{"raw_affiliation_string":"Department of Mathematics, Dartmouth College, Hanover, USA#TAB#","institution_ids":["https://openalex.org/I107672454"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038211364","display_name":"Per\u2010Gunnar Martinsson","orcid":"https://orcid.org/0000-0002-1048-5270"},"institutions":[{"id":"https://openalex.org/I188538660","display_name":"University of Colorado Boulder","ror":"https://ror.org/02ttsq026","country_code":"US","type":"education","lineage":["https://openalex.org/I188538660"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Per-Gunnar Martinsson","raw_affiliation_strings":["Department of Applied Mathematics, University of Colorado at Boulder, Boulder, CO, USA","Department of Applied Mathematics, University of Colorado at Boulder, Boulder, USA"],"affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics, University of Colorado at Boulder, Boulder, CO, USA","institution_ids":["https://openalex.org/I188538660"]},{"raw_affiliation_string":"Department of Applied Mathematics, University of Colorado at Boulder, Boulder, USA","institution_ids":["https://openalex.org/I188538660"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5091762247"],"corresponding_institution_ids":["https://openalex.org/I107672454"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":2.0056,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.85951433,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"40","issue":"4","first_page":"773","last_page":"796"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10739","display_name":"Electromagnetic Scattering and Analysis","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9995999932289124,"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/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.9984999895095825,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6402765512466431},{"id":"https://openalex.org/keywords/boundary-value-problem","display_name":"Boundary value problem","score":0.5787678956985474},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.5555729866027832},{"id":"https://openalex.org/keywords/discretization","display_name":"Discretization","score":0.49854612350463867},{"id":"https://openalex.org/keywords/gaussian-elimination","display_name":"Gaussian elimination","score":0.47435176372528076},{"id":"https://openalex.org/keywords/finite-difference","display_name":"Finite difference","score":0.46171116828918457},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.4551212787628174},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.39652928709983826},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3665868639945984},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.33964860439300537},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.19068723917007446},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07737892866134644}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6402765512466431},{"id":"https://openalex.org/C182310444","wikidata":"https://www.wikidata.org/wiki/Q1332643","display_name":"Boundary value problem","level":2,"score":0.5787678956985474},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.5555729866027832},{"id":"https://openalex.org/C73000952","wikidata":"https://www.wikidata.org/wiki/Q17007827","display_name":"Discretization","level":2,"score":0.49854612350463867},{"id":"https://openalex.org/C126312332","wikidata":"https://www.wikidata.org/wiki/Q2658","display_name":"Gaussian elimination","level":3,"score":0.47435176372528076},{"id":"https://openalex.org/C181330731","wikidata":"https://www.wikidata.org/wiki/Q2068418","display_name":"Finite difference","level":2,"score":0.46171116828918457},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.4551212787628174},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.39652928709983826},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3665868639945984},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.33964860439300537},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.19068723917007446},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07737892866134644},{"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:10.1007/s10444-013-9326-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10444-013-9326-z","pdf_url":null,"source":{"id":"https://openalex.org/S57050787","display_name":"Advances in Computational Mathematics","issn_l":"1019-7168","issn":["1019-7168","1572-9044"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Computational Mathematics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W80638212","https://openalex.org/W95811655","https://openalex.org/W1577933108","https://openalex.org/W1965482218","https://openalex.org/W2010717035","https://openalex.org/W2018419001","https://openalex.org/W2029837479","https://openalex.org/W2036564429","https://openalex.org/W2037870010","https://openalex.org/W2040740620","https://openalex.org/W2052602889","https://openalex.org/W2075490698","https://openalex.org/W2089958289","https://openalex.org/W2106150226","https://openalex.org/W2137541800","https://openalex.org/W2287476056"],"related_works":["https://openalex.org/W1590663584","https://openalex.org/W2057106870","https://openalex.org/W2119544289","https://openalex.org/W126876609","https://openalex.org/W1979076981","https://openalex.org/W2417271479","https://openalex.org/W95317945","https://openalex.org/W2593955436","https://openalex.org/W2060612917","https://openalex.org/W2140291031"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
