{"id":"https://openalex.org/W2023477850","doi":"https://doi.org/10.1007/s00211-003-0453-1","title":"Performance of ILU factorization preconditioners based on multisplittings","display_name":"Performance of ILU factorization preconditioners based on multisplittings","publication_year":2003,"publication_date":"2003-10-01","ids":{"openalex":"https://openalex.org/W2023477850","doi":"https://doi.org/10.1007/s00211-003-0453-1","mag":"2023477850"},"language":"en","primary_location":{"id":"doi:10.1007/s00211-003-0453-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00211-003-0453-1","pdf_url":null,"source":{"id":"https://openalex.org/S4210205683","display_name":"Numerische Mathematik","issn_l":"0029-599X","issn":["0029-599X","0945-3245"],"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":"Numerische Mathematik","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/A5054044303","display_name":"Jae Heon Yun","orcid":"https://orcid.org/0000-0001-6841-8137"},"institutions":[{"id":"https://openalex.org/I163753206","display_name":"Chungbuk National University","ror":"https://ror.org/02wnxgj78","country_code":"KR","type":"education","lineage":["https://openalex.org/I163753206"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jae Heon Yun","raw_affiliation_strings":["Department of Mathematics, College of Natural Sciences, Chungbuk National University, Cheongju, Chungbuk, 361-763, South Korea","Department of Mathematics, College of Natural Sciences, Chungbuk National University, South Korea 361-763#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, College of Natural Sciences, Chungbuk National University, Cheongju, Chungbuk, 361-763, South Korea","institution_ids":["https://openalex.org/I163753206"]},{"raw_affiliation_string":"Department of Mathematics, College of Natural Sciences, Chungbuk National University, South Korea 361-763#TAB#","institution_ids":["https://openalex.org/I163753206"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5054044303"],"corresponding_institution_ids":["https://openalex.org/I163753206"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":1.4663,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.8175501,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"95","issue":"4","first_page":"761","last_page":"779"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10792","display_name":"Matrix Theory and Algorithms","score":0.9995999932289124,"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":0.9995999932289124,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T11809","display_name":"Advanced NMR Techniques and Applications","score":0.9878000020980835,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/incomplete-lu-factorization","display_name":"Incomplete LU factorization","score":0.7818812131881714},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.719923734664917},{"id":"https://openalex.org/keywords/factorization","display_name":"Factorization","score":0.6308517456054688},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.538976788520813},{"id":"https://openalex.org/keywords/incomplete-cholesky-factorization","display_name":"Incomplete Cholesky factorization","score":0.4546454846858978},{"id":"https://openalex.org/keywords/lu-decomposition","display_name":"LU decomposition","score":0.429133802652359},{"id":"https://openalex.org/keywords/sparse-matrix","display_name":"Sparse matrix","score":0.27552568912506104},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2419232428073883},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.1853359043598175},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.12124529480934143},{"id":"https://openalex.org/keywords/computational-chemistry","display_name":"Computational chemistry","score":0.05692145228385925}],"concepts":[{"id":"https://openalex.org/C134978465","wikidata":"https://www.wikidata.org/wiki/Q1654069","display_name":"Incomplete LU factorization","level":4,"score":0.7818812131881714},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.719923734664917},{"id":"https://openalex.org/C187834632","wikidata":"https://www.wikidata.org/wiki/Q188804","display_name":"Factorization","level":2,"score":0.6308517456054688},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.538976788520813},{"id":"https://openalex.org/C44363057","wikidata":"https://www.wikidata.org/wiki/Q6015160","display_name":"Incomplete Cholesky factorization","level":4,"score":0.4546454846858978},{"id":"https://openalex.org/C123213974","wikidata":"https://www.wikidata.org/wiki/Q833089","display_name":"LU decomposition","level":4,"score":0.429133802652359},{"id":"https://openalex.org/C56372850","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse matrix","level":3,"score":0.27552568912506104},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2419232428073883},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.1853359043598175},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.12124529480934143},{"id":"https://openalex.org/C147597530","wikidata":"https://www.wikidata.org/wiki/Q369472","display_name":"Computational chemistry","level":1,"score":0.05692145228385925},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","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/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00211-003-0453-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00211-003-0453-1","pdf_url":null,"source":{"id":"https://openalex.org/S4210205683","display_name":"Numerische Mathematik","issn_l":"0029-599X","issn":["0029-599X","0945-3245"],"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":"Numerische Mathematik","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":18,"referenced_works":["https://openalex.org/W207685730","https://openalex.org/W1500921805","https://openalex.org/W1575701986","https://openalex.org/W1589918049","https://openalex.org/W1963924275","https://openalex.org/W1966263104","https://openalex.org/W1967741241","https://openalex.org/W1968421132","https://openalex.org/W1970261865","https://openalex.org/W1992208469","https://openalex.org/W2021810545","https://openalex.org/W2083883802","https://openalex.org/W2093993556","https://openalex.org/W2114559869","https://openalex.org/W2140153041","https://openalex.org/W2155216327","https://openalex.org/W2155444267","https://openalex.org/W3035235874"],"related_works":["https://openalex.org/W2164374667","https://openalex.org/W1881162179","https://openalex.org/W2375608986","https://openalex.org/W2095258827","https://openalex.org/W2766762530","https://openalex.org/W2602301532","https://openalex.org/W2808680104","https://openalex.org/W2060455298","https://openalex.org/W4245057573","https://openalex.org/W1973739845"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}