{"id":"https://openalex.org/W1988301530","doi":"https://doi.org/10.1080/002077200291280","title":"An improved method for determining the stability of interval matrices","display_name":"An improved method for determining the stability of interval matrices","publication_year":2000,"publication_date":"2000-01-01","ids":{"openalex":"https://openalex.org/W1988301530","doi":"https://doi.org/10.1080/002077200291280","mag":"1988301530"},"language":"en","primary_location":{"id":"doi:10.1080/002077200291280","is_oa":false,"landing_page_url":"https://doi.org/10.1080/002077200291280","pdf_url":null,"source":{"id":"https://openalex.org/S129640837","display_name":"International Journal of Systems Science","issn_l":"0020-7721","issn":["0020-7721","1464-5319"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Systems Science","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/A5109098264","display_name":"Rima Ghosh","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"R. Ghosh","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076066996","display_name":"Shyamal Sen","orcid":"https://orcid.org/0000-0002-0854-9706"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S. Sen","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5103187089","display_name":"K.B. Datta","orcid":"https://orcid.org/0000-0003-0516-6344"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. B. Datta","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5109098264"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.44035857,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.60603236,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"31","issue":"2","first_page":"171","last_page":"176"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":0.9807999730110168,"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9807999730110168,"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/T10320","display_name":"Neural Networks and Applications","score":0.9731000065803528,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11206","display_name":"Model Reduction and Neural Networks","score":0.9646999835968018,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.7586190700531006},{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.7546095848083496},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6658145189285278},{"id":"https://openalex.org/keywords/basis","display_name":"Basis (linear algebra)","score":0.6502781510353088},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5698888897895813},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.5467752814292908},{"id":"https://openalex.org/keywords/hurwitz-matrix","display_name":"Hurwitz matrix","score":0.4884873628616333},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.4549126923084259},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3317723274230957},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.24332675337791443},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.1262265145778656},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09484946727752686},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08620229363441467}],"concepts":[{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.7586190700531006},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.7546095848083496},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6658145189285278},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.6502781510353088},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5698888897895813},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.5467752814292908},{"id":"https://openalex.org/C198931094","wikidata":"https://www.wikidata.org/wiki/Q2610096","display_name":"Hurwitz matrix","level":3,"score":0.4884873628616333},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4549126923084259},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3317723274230957},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.24332675337791443},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.1262265145778656},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09484946727752686},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08620229363441467},{"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/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"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":1,"locations":[{"id":"doi:10.1080/002077200291280","is_oa":false,"landing_page_url":"https://doi.org/10.1080/002077200291280","pdf_url":null,"source":{"id":"https://openalex.org/S129640837","display_name":"International Journal of Systems Science","issn_l":"0020-7721","issn":["0020-7721","1464-5319"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Systems Science","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2046435967","https://openalex.org/W4231775656","https://openalex.org/W2078609410","https://openalex.org/W2383646825","https://openalex.org/W2508418100","https://openalex.org/W2371018915","https://openalex.org/W2392320810","https://openalex.org/W4287600976","https://openalex.org/W2080123569","https://openalex.org/W2159512422"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"the":[3,6,15,33,47,50,55,80,96,100],"problem":[4],"of":[5,8,17,37,49,57,82,94,102],"stability":[7,19,36,56],"interval":[9,39],"matrices":[10,103],"has":[11,29,43,76],"been":[12,30,44,77],"tackled":[13],"using":[14],"properties":[16],"real":[18],"radius.":[20],"Based":[21],"on":[22,46,79],"these,":[23],"a":[24,59,88],"necessary":[25],"and":[26,74,99],"sufficient":[27],"condition":[28],"developed":[31],"for":[32],"Hurwitz":[34],"(Schur)":[35],"an":[38,64],"matrix.":[40],"An":[41],"algorithm":[42],"suggested":[45],"basis":[48,81],"above":[51],"results":[52],"to":[53,67,104],"determine":[54],"such":[58],"system.":[60],"This":[61],"work":[62],"provides":[63],"alternative":[65],"tool":[66],"that":[68,85],"proposed":[69],"by":[70],"Wang":[71],"et":[72],"al.":[73],"it":[75,86],"claimed,":[78],"comparative":[83],"results,":[84],"is":[87],"more":[89],"efficient":[90],"method":[91],"in":[92],"terms":[93],"both":[95],"computation":[97],"time":[98],"number":[101],"be":[105],"checked.":[106]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
