{"id":"https://openalex.org/W1674304619","doi":"https://doi.org/10.1023/a:1019199700323","title":"Implementation of a variable block Davidson method with deflation for solving large sparse eigenproblems","display_name":"Implementation of a variable block Davidson method with deflation for solving large sparse eigenproblems","publication_year":1999,"publication_date":"1999-08-01","ids":{"openalex":"https://openalex.org/W1674304619","doi":"https://doi.org/10.1023/a:1019199700323","mag":"1674304619"},"language":"en","primary_location":{"id":"doi:10.1023/a:1019199700323","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1019199700323","pdf_url":null,"source":{"id":"https://openalex.org/S117494069","display_name":"Numerical Algorithms","issn_l":"1017-1398","issn":["1017-1398","1572-9265"],"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":"Numerical Algorithms","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/A5066895480","display_name":"Miloud Sadkane","orcid":"https://orcid.org/0000-0002-7712-7048"},"institutions":[{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Miloud Sadkane","raw_affiliation_strings":["University of Western Brittany"],"affiliations":[{"raw_affiliation_string":"University of Western Brittany","institution_ids":["https://openalex.org/I161929037"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052023580","display_name":"Roger B. Sidje","orcid":"https://orcid.org/0000-0001-5353-3642"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Roger B. Sidje","raw_affiliation_strings":["University of Queensland"],"affiliations":[{"raw_affiliation_string":"University of Queensland","institution_ids":["https://openalex.org/I165143802"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5066895480"],"corresponding_institution_ids":["https://openalex.org/I161929037"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.4871,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.618836,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"20","issue":"2-3","first_page":"217","last_page":"240"},"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":0.9987999796867371,"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":0.9933000206947327,"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/theory-of-computation","display_name":"Theory of computation","score":0.5961888432502747},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.5752180218696594},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5623800158500671},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.559495210647583},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.511132538318634},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.46568480134010315},{"id":"https://openalex.org/keywords/software-package","display_name":"Software package","score":0.45552098751068115},{"id":"https://openalex.org/keywords/sparse-matrix","display_name":"Sparse matrix","score":0.4311175048351288},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.4262082576751709},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.40564876794815063},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40168437361717224},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36439049243927},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.3263198733329773},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.18514573574066162},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.13280007243156433},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.12898361682891846},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.12231910228729248}],"concepts":[{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.5961888432502747},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.5752180218696594},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5623800158500671},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.559495210647583},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.511132538318634},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.46568480134010315},{"id":"https://openalex.org/C3020440742","wikidata":"https://www.wikidata.org/wiki/Q1176855","display_name":"Software package","level":3,"score":0.45552098751068115},{"id":"https://openalex.org/C56372850","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse matrix","level":3,"score":0.4311175048351288},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.4262082576751709},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.40564876794815063},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40168437361717224},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36439049243927},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.3263198733329773},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.18514573574066162},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.13280007243156433},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.12898361682891846},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.12231910228729248},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1023/a:1019199700323","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1019199700323","pdf_url":null,"source":{"id":"https://openalex.org/S117494069","display_name":"Numerical Algorithms","issn_l":"1017-1398","issn":["1017-1398","1572-9265"],"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":"Numerical Algorithms","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":24,"referenced_works":["https://openalex.org/W1506690472","https://openalex.org/W1563653928","https://openalex.org/W1566671635","https://openalex.org/W1963495087","https://openalex.org/W1973516374","https://openalex.org/W1973729367","https://openalex.org/W1974421439","https://openalex.org/W1994313622","https://openalex.org/W2001557869","https://openalex.org/W2009596258","https://openalex.org/W2028015937","https://openalex.org/W2041894797","https://openalex.org/W2066284316","https://openalex.org/W2069262775","https://openalex.org/W2069281158","https://openalex.org/W2086160340","https://openalex.org/W2095222360","https://openalex.org/W2116732229","https://openalex.org/W2130727150","https://openalex.org/W2147542748","https://openalex.org/W2154590891","https://openalex.org/W2798909945","https://openalex.org/W4231273574","https://openalex.org/W4240893730"],"related_works":["https://openalex.org/W2149263892","https://openalex.org/W2140667525","https://openalex.org/W1970803054","https://openalex.org/W2120175152","https://openalex.org/W2373254588","https://openalex.org/W1985325542","https://openalex.org/W271850026","https://openalex.org/W2584735684","https://openalex.org/W4233618683","https://openalex.org/W2002606334"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
