{"id":"https://openalex.org/W3128652131","doi":"https://doi.org/10.1007/s40314-021-01433-6","title":"Relationship between quality of basis for surface approximation and the effect of applying preconditioning strategies to their resulting linear systems","display_name":"Relationship between quality of basis for surface approximation and the effect of applying preconditioning strategies to their resulting linear systems","publication_year":2021,"publication_date":"2021-02-06","ids":{"openalex":"https://openalex.org/W3128652131","doi":"https://doi.org/10.1007/s40314-021-01433-6","mag":"3128652131"},"language":"en","primary_location":{"id":"doi:10.1007/s40314-021-01433-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s40314-021-01433-6","pdf_url":null,"source":{"id":"https://openalex.org/S4210195884","display_name":"Computational and Applied Mathematics","issn_l":"1807-0302","issn":["1807-0302","2238-3603"],"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":"Computational and Applied 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/A5017419167","display_name":"M.A. Fortes","orcid":"https://orcid.org/0000-0001-8418-8490"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. A. Fortes","raw_affiliation_strings":["Departamento de Matem\u00e1tica Aplicada, Universidad de Granada, C/\u00a0Severo Ochoa s/n, 18071, Granada, Spain"],"affiliations":[{"raw_affiliation_string":"Departamento de Matem\u00e1tica Aplicada, Universidad de Granada, C/\u00a0Severo Ochoa s/n, 18071, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049891878","display_name":"Marcos Raydan","orcid":"https://orcid.org/0000-0003-0417-7981"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Raydan","raw_affiliation_strings":["Centro de Matem\u00e1tica e Aplica\u00e7\u00f5es (CMA), FCT, UNL, 2829-516, Caparica, Portugal"],"affiliations":[{"raw_affiliation_string":"Centro de Matem\u00e1tica e Aplica\u00e7\u00f5es (CMA), FCT, UNL, 2829-516, Caparica, Portugal","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074342855","display_name":"A. M. Sajo-Castelli","orcid":null},"institutions":[{"id":"https://openalex.org/I86122600","display_name":"Numerical Algorithms Group (United Kingdom)","ror":"https://ror.org/04pcnys31","country_code":"GB","type":"company","lineage":["https://openalex.org/I86122600"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"A. M. Sajo-Castelli","raw_affiliation_strings":["Numerical Algorithms Group Ltd, Wilkinson House, Jordan Hill Road, Oxford, OX2 8DR, UK"],"affiliations":[{"raw_affiliation_string":"Numerical Algorithms Group Ltd, Wilkinson House, Jordan Hill Road, Oxford, OX2 8DR, UK","institution_ids":["https://openalex.org/I86122600"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5074342855"],"corresponding_institution_ids":["https://openalex.org/I86122600"],"apc_list":null,"apc_paid":null,"fwci":0.1507,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.47802659,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"40","issue":"2","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10792","display_name":"Matrix Theory and Algorithms","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10792","display_name":"Matrix Theory and Algorithms","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10739","display_name":"Electromagnetic Scattering and Analysis","score":0.9998000264167786,"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/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.9995999932289124,"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/basis","display_name":"Basis (linear algebra)","score":0.8235660195350647},{"id":"https://openalex.org/keywords/preconditioner","display_name":"Preconditioner","score":0.6912051439285278},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.6786624789237976},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.66401606798172},{"id":"https://openalex.org/keywords/basis-function","display_name":"Basis function","score":0.5588595867156982},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.5438398122787476},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.5231155753135681},{"id":"https://openalex.org/keywords/partition-of-unity","display_name":"Partition of unity","score":0.5142757296562195},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4653424024581909},{"id":"https://openalex.org/keywords/condition-number","display_name":"Condition number","score":0.45585310459136963},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.43884462118148804},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4191630780696869},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.3993947505950928},{"id":"https://openalex.org/keywords/linear-system","display_name":"Linear system","score":0.3892732858657837},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.2635994255542755},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.12302187085151672}],"concepts":[{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.8235660195350647},{"id":"https://openalex.org/C167431342","wikidata":"https://www.wikidata.org/wiki/Q1754327","display_name":"Preconditioner","level":3,"score":0.6912051439285278},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.6786624789237976},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.66401606798172},{"id":"https://openalex.org/C5917680","wikidata":"https://www.wikidata.org/wiki/Q2621825","display_name":"Basis function","level":2,"score":0.5588595867156982},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.5438398122787476},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.5231155753135681},{"id":"https://openalex.org/C102205669","wikidata":"https://www.wikidata.org/wiki/Q191690","display_name":"Partition of unity","level":3,"score":0.5142757296562195},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4653424024581909},{"id":"https://openalex.org/C84545080","wikidata":"https://www.wikidata.org/wiki/Q1147936","display_name":"Condition number","level":3,"score":0.45585310459136963},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.43884462118148804},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4191630780696869},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.3993947505950928},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.3892732858657837},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2635994255542755},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.12302187085151672},{"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s40314-021-01433-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s40314-021-01433-6","pdf_url":null,"source":{"id":"https://openalex.org/S4210195884","display_name":"Computational and Applied Mathematics","issn_l":"1807-0302","issn":["1807-0302","2238-3603"],"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":"Computational and Applied Mathematics","raw_type":"journal-article"},{"id":"pmh:oai:digibug.ugr.es:10481/101091","is_oa":false,"landing_page_url":"https://hdl.handle.net/10481/101091","pdf_url":null,"source":{"id":"https://openalex.org/S4306400567","display_name":"Institutional Repository of the University of Granada (University of Granada)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I173304897","host_organization_name":"Universidad de Granada","host_organization_lineage":["https://openalex.org/I173304897"],"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":"AM"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1506342804","https://openalex.org/W1580566930","https://openalex.org/W1607836799","https://openalex.org/W1900319238","https://openalex.org/W1982535784","https://openalex.org/W2004684209","https://openalex.org/W2006087092","https://openalex.org/W2009536953","https://openalex.org/W2017159917","https://openalex.org/W2019609109","https://openalex.org/W2025836747","https://openalex.org/W2033888661","https://openalex.org/W2041062263","https://openalex.org/W2050009550","https://openalex.org/W2054789775","https://openalex.org/W2061903618","https://openalex.org/W2073282051","https://openalex.org/W2078263033","https://openalex.org/W2118146720","https://openalex.org/W2158147084","https://openalex.org/W2506286196","https://openalex.org/W2623157255","https://openalex.org/W2916338629","https://openalex.org/W2963028778","https://openalex.org/W4248926368"],"related_works":["https://openalex.org/W2108653069","https://openalex.org/W1575783825","https://openalex.org/W1518768192","https://openalex.org/W2096346341","https://openalex.org/W3139004046","https://openalex.org/W2525981419","https://openalex.org/W4318200600","https://openalex.org/W2890462359","https://openalex.org/W2337689163","https://openalex.org/W2612464611"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}