{"id":"https://openalex.org/W2134964961","doi":"https://doi.org/10.1016/s0096-3003(02)00814-7","title":"The algorithm for computing the Drazin inverses of two-variable polynomial matrices","display_name":"The algorithm for computing the Drazin inverses of two-variable polynomial matrices","publication_year":2003,"publication_date":"2003-03-04","ids":{"openalex":"https://openalex.org/W2134964961","doi":"https://doi.org/10.1016/s0096-3003(02)00814-7","mag":"2134964961"},"language":"en","primary_location":{"id":"doi:10.1016/s0096-3003(02)00814-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0096-3003(02)00814-7","pdf_url":null,"source":{"id":"https://openalex.org/S50372074","display_name":"Applied Mathematics and Computation","issn_l":"0096-3003","issn":["0096-3003","1873-5649"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Applied Mathematics and Computation","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/A5078936363","display_name":"Fanbin Bu","orcid":null},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fanbin Bu","raw_affiliation_strings":["Institute of Mathematics, Fudan University, Shanghai 200433, PR China","Institute of Mathematics, Fudan University, Shanghai, 200433, PR China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mathematics, Fudan University, Shanghai 200433, PR China","institution_ids":["https://openalex.org/I24943067"]},{"raw_affiliation_string":"Institute of Mathematics, Fudan University, Shanghai, 200433, PR China#TAB#","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014988509","display_name":"Yimin Wei","orcid":"https://orcid.org/0000-0001-6192-0546"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yimin Wei","raw_affiliation_strings":["Department of Mathematics, Fudan University, Shanghai 200433, PR China","Department of Mathematics , Fudan University , Shanghai, 200433, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Fudan University, Shanghai 200433, PR China","institution_ids":["https://openalex.org/I24943067"]},{"raw_affiliation_string":"Department of Mathematics , Fudan University , Shanghai, 200433, PR China","institution_ids":["https://openalex.org/I24943067"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5014988509"],"corresponding_institution_ids":["https://openalex.org/I24943067"],"apc_list":{"value":3550,"currency":"USD","value_usd":3550},"apc_paid":null,"fwci":0.72,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.72905179,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"147","issue":"3","first_page":"805","last_page":"836"},"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/T11416","display_name":"Numerical methods for differential equations","score":0.9914000034332275,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"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/T10963","display_name":"Advanced Optimization Algorithms Research","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"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/drazin-inverse","display_name":"Drazin inverse","score":0.8836768865585327},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7073771953582764},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.6130861043930054},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.6038857698440552},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.596278190612793},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.5863924026489258},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.5414121747016907},{"id":"https://openalex.org/keywords/matlab","display_name":"MATLAB","score":0.531484842300415},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.4781440496444702},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.4069250524044037},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.2313697338104248},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23021897673606873},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.11550259590148926},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.0647260844707489}],"concepts":[{"id":"https://openalex.org/C2777795832","wikidata":"https://www.wikidata.org/wiki/Q4521948","display_name":"Drazin inverse","level":3,"score":0.8836768865585327},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7073771953582764},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.6130861043930054},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.6038857698440552},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.596278190612793},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.5863924026489258},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.5414121747016907},{"id":"https://openalex.org/C2780365114","wikidata":"https://www.wikidata.org/wiki/Q169478","display_name":"MATLAB","level":2,"score":0.531484842300415},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.4781440496444702},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.4069250524044037},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.2313697338104248},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23021897673606873},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.11550259590148926},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0647260844707489},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0096-3003(02)00814-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0096-3003(02)00814-7","pdf_url":null,"source":{"id":"https://openalex.org/S50372074","display_name":"Applied Mathematics and Computation","issn_l":"0096-3003","issn":["0096-3003","1873-5649"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Applied Mathematics and Computation","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":14,"referenced_works":["https://openalex.org/W2011170491","https://openalex.org/W2019006846","https://openalex.org/W2027959753","https://openalex.org/W2029582328","https://openalex.org/W2038839713","https://openalex.org/W2048286348","https://openalex.org/W2080220726","https://openalex.org/W2089885387","https://openalex.org/W2090847218","https://openalex.org/W2115145720","https://openalex.org/W2152770428","https://openalex.org/W2187611967","https://openalex.org/W2320253350","https://openalex.org/W2330913512"],"related_works":["https://openalex.org/W2017616362","https://openalex.org/W2379864855","https://openalex.org/W2353675278","https://openalex.org/W3149246555","https://openalex.org/W4241484747","https://openalex.org/W2803575799","https://openalex.org/W2951391281","https://openalex.org/W2938340059","https://openalex.org/W2369203135","https://openalex.org/W2094262789"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}