{"id":"https://openalex.org/W1980377706","doi":"https://doi.org/10.1016/j.laa.2011.08.002","title":"The J-Householder matrices","display_name":"The J-Householder matrices","publication_year":2011,"publication_date":"2011-10-17","ids":{"openalex":"https://openalex.org/W1980377706","doi":"https://doi.org/10.1016/j.laa.2011.08.002","mag":"1980377706"},"language":"en","primary_location":{"id":"doi:10.1016/j.laa.2011.08.002","doi":"https://doi.org/10.1016/j.laa.2011.08.002","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.laa.2011.08.002","pdf_url":null,"source":{"id":"https://openalex.org/S159544283","display_name":"Linear Algebra and its Applications","issn_l":"0024-3795","issn":["0024-3795","1873-1856"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-2","norway-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Linear Algebra and its Applications","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://doi.org/10.1016/j.laa.2011.08.002","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041277307","display_name":"Kennett L. Dela Rosa","orcid":"https://orcid.org/0000-0001-5940-143X","observed_orcids":["https://orcid.org/0000-0001-5940-143X"]},"institutions":[{"id":"https://openalex.org/I87074743","display_name":"University of the Philippines Diliman","ror":"https://ror.org/03tbh6y23","country_code":"PH","type":"education","lineage":["https://openalex.org/I103911934","https://openalex.org/I87074743"]}],"countries":["PH"],"is_corresponding":false,"raw_author_name":"Kennett L. de la Rosa","raw_affiliation_strings":["Institute of Mathematics, University of the Philippines, Diliman, Quezon City 1101, Philippines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mathematics, University of the Philippines, Diliman, Quezon City 1101, Philippines","institution_ids":["https://openalex.org/I87074743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017722026","display_name":"Dennis I. Merino","orcid":"https://orcid.org/0000-0001-6074-7278","observed_orcids":["https://orcid.org/0000-0001-6074-7278"]},"institutions":[{"id":"https://openalex.org/I197173980","display_name":"Southeastern Louisiana University","ror":"https://ror.org/0531xck41","country_code":"US","type":"education","lineage":["https://openalex.org/I197173980","https://openalex.org/I2799628689"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Dennis I. Merino","raw_affiliation_strings":["Department of Mathematics, Southeastern Louisiana University, Hammond, LA 70402-0687, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Southeastern Louisiana University, Hammond, LA 70402-0687, USA","institution_ids":["https://openalex.org/I197173980"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045025116","display_name":"Agnes T. Paras","orcid":"https://orcid.org/0000-0001-7269-5110","observed_orcids":["https://orcid.org/0000-0001-7269-5110"]},"institutions":[{"id":"https://openalex.org/I87074743","display_name":"University of the Philippines Diliman","ror":"https://ror.org/03tbh6y23","country_code":"PH","type":"education","lineage":["https://openalex.org/I103911934","https://openalex.org/I87074743"]}],"countries":["PH"],"is_corresponding":false,"raw_author_name":"Agnes T. Paras","raw_affiliation_strings":["Institute of Mathematics, University of the Philippines, Diliman, Quezon City 1101, Philippines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mathematics, University of the Philippines, Diliman, Quezon City 1101, Philippines","institution_ids":["https://openalex.org/I87074743"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5017722026"],"corresponding_institution_ids":["https://openalex.org/I197173980"],"apc_list":{"value":3230,"currency":"USD","value_usd":3230},"apc_paid":null,"fwci":0.2971,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.57381581,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"436","issue":"5","first_page":"1189","last_page":"1194"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10792","display_name":"Matrix Theory and Algorithms","score":0.9926999807357788,"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":0.9926999807357788,"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/T10948","display_name":"Advanced Combinatorial Mathematics","score":0.0017000000225380063,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10849","display_name":"Finite Group Theory Research","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/symplectic-matrices","display_name":"symplectic matrices","score":0.9660000205039978},{"id":"https://openalex.org/keywords/symplectic-group","display_name":"symplectic group","score":0.7089999914169312},{"id":"https://openalex.org/keywords/matrix-factorization","display_name":"matrix factorization","score":0.6140000224113464},{"id":"https://openalex.org/keywords/jordan-canonical-form","display_name":"Jordan canonical form","score":0.7609999775886536},{"id":"https://openalex.org/keywords/indefinite-inner-product","display_name":"indefinite inner product","score":0.5429999828338623}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8034641742706299},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.413187175989151},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3972063660621643},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.29302698373794556}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.laa.2011.08.002","doi":"https://doi.org/10.1016/j.laa.2011.08.002","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.laa.2011.08.002","pdf_url":null,"source":{"id":"https://openalex.org/S159544283","display_name":"Linear Algebra and its Applications","issn_l":"0024-3795","issn":["0024-3795","1873-1856"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-2","norway-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Linear Algebra and its Applications","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.laa.2011.08.002","doi":"https://doi.org/10.1016/j.laa.2011.08.002","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.laa.2011.08.002","pdf_url":null,"source":{"id":"https://openalex.org/S159544283","display_name":"Linear Algebra and its Applications","issn_l":"0024-3795","issn":["0024-3795","1873-1856"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-2","norway-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Linear Algebra and its Applications","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1966882565","https://openalex.org/W2012036546","https://openalex.org/W2013679252","https://openalex.org/W2021138570","https://openalex.org/W2064192335","https://openalex.org/W2087604113","https://openalex.org/W2110773940","https://openalex.org/W2610857016","https://openalex.org/W3099833096"],"related_works":["https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W4225152035","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W1587224694","https://openalex.org/W2911598644","https://openalex.org/W2142036596"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-09-25T08:18:29.962427","created_date":"2025-10-10T00:00:00"}