{"id":"https://openalex.org/W7162210964","doi":"https://doi.org/10.1016/j.cnsns.2026.110170","title":"Controllability and observability results for the first-order linear Hahn difference systems","display_name":"Controllability and observability results for the first-order linear Hahn difference systems","publication_year":2026,"publication_date":"2026-05-24","ids":{"openalex":"https://openalex.org/W7162210964","doi":"https://doi.org/10.1016/j.cnsns.2026.110170"},"language":"en","primary_location":{"id":"doi:10.1016/j.cnsns.2026.110170","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.cnsns.2026.110170","pdf_url":null,"source":{"id":"https://openalex.org/S39612629","display_name":"Communications in Nonlinear Science and Numerical Simulation","issn_l":"1007-5704","issn":["1007-5704","1878-7274"],"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":"Communications in Nonlinear Science and Numerical Simulation","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/A5136832774","display_name":"Xinya Zhai","orcid":null},"institutions":[{"id":"https://openalex.org/I178232147","display_name":"Guizhou University","ror":"https://ror.org/02wmsc916","country_code":"CN","type":"education","lineage":["https://openalex.org/I178232147"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinya Zhai","raw_affiliation_strings":["Department of Mathematics, Guizhou University, Guiyang, 550025, Guizhou"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Guizhou University, Guiyang, 550025, Guizhou","institution_ids":["https://openalex.org/I178232147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136827819","display_name":"JinRong Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I178232147","display_name":"Guizhou University","ror":"https://ror.org/02wmsc916","country_code":"CN","type":"education","lineage":["https://openalex.org/I178232147"]},{"id":"https://openalex.org/I4210107132","display_name":"Guizhou Aerospace Power Science & Tech (China)","ror":"https://ror.org/01py2n540","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210107132"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"JinRong Wang","raw_affiliation_strings":["Department of Mathematics, Guizhou University, Guiyang, 550025, Guizhou","Guizhou Provincial Key Laboratory of Applied Mathematics & Computing Power & Algorithms, Guizhou University, Guiyang, 550025, Guizhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Guizhou University, Guiyang, 550025, Guizhou","institution_ids":["https://openalex.org/I178232147"]},{"raw_affiliation_string":"Guizhou Provincial Key Laboratory of Applied Mathematics & Computing Power & Algorithms, Guizhou University, Guiyang, 550025, Guizhou, China","institution_ids":["https://openalex.org/I178232147","https://openalex.org/I4210107132"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5136820975","display_name":"Kui Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I178232147","display_name":"Guizhou University","ror":"https://ror.org/02wmsc916","country_code":"CN","type":"education","lineage":["https://openalex.org/I178232147"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Kui Liu","raw_affiliation_strings":["Department of Mathematics, Guizhou University, Guiyang, 550025, Guizhou"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Guizhou University, Guiyang, 550025, Guizhou","institution_ids":["https://openalex.org/I178232147"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5136820975","https://openalex.org/A5136827819"],"corresponding_institution_ids":["https://openalex.org/I178232147","https://openalex.org/I4210107132"],"apc_list":{"value":3460,"currency":"USD","value_usd":3460},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.61222164,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"161","issue":null,"first_page":"110170","last_page":"110170"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.3330000042915344,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.3330000042915344,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10541","display_name":"Nonlinear Differential Equations Analysis","score":0.18160000443458557,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"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/T13935","display_name":"Mathematical Control Systems and Analysis","score":0.04540000110864639,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/observability","display_name":"Observability","score":0.8165000081062317},{"id":"https://openalex.org/keywords/controllability","display_name":"Controllability","score":0.8156999945640564},{"id":"https://openalex.org/keywords/linear-system","display_name":"Linear system","score":0.3321000039577484},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.32659998536109924},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.3127000033855438}],"concepts":[{"id":"https://openalex.org/C36299963","wikidata":"https://www.wikidata.org/wiki/Q1369844","display_name":"Observability","level":2,"score":0.8165000081062317},{"id":"https://openalex.org/C48209547","wikidata":"https://www.wikidata.org/wiki/Q1331104","display_name":"Controllability","level":2,"score":0.8156999945640564},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6692000031471252},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.5099999904632568},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.3578999936580658},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.3321000039577484},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.32659998536109924},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.3127000033855438},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.2973000109195709},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.266400009393692},{"id":"https://openalex.org/C62799726","wikidata":"https://www.wikidata.org/wiki/Q190056","display_name":"Hilbert space","level":2,"score":0.2597000002861023}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.cnsns.2026.110170","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.cnsns.2026.110170","pdf_url":null,"source":{"id":"https://openalex.org/S39612629","display_name":"Communications in Nonlinear Science and Numerical Simulation","issn_l":"1007-5704","issn":["1007-5704","1878-7274"],"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":"Communications in Nonlinear Science and Numerical Simulation","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":27,"referenced_works":["https://openalex.org/W1981973883","https://openalex.org/W1995863087","https://openalex.org/W2003361085","https://openalex.org/W2013548638","https://openalex.org/W2015129365","https://openalex.org/W2019304850","https://openalex.org/W2031139373","https://openalex.org/W2034424151","https://openalex.org/W2044233925","https://openalex.org/W2046280192","https://openalex.org/W2069647600","https://openalex.org/W2115941077","https://openalex.org/W2116706197","https://openalex.org/W2333308712","https://openalex.org/W2462014053","https://openalex.org/W2948128595","https://openalex.org/W3099709312","https://openalex.org/W3100582296","https://openalex.org/W4229049674","https://openalex.org/W4376619142","https://openalex.org/W4404436149","https://openalex.org/W4405040494","https://openalex.org/W4407386160","https://openalex.org/W4408520139","https://openalex.org/W4411869426","https://openalex.org/W4412947577","https://openalex.org/W7118066877"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-05-29T06:17:43.578629","created_date":"2026-05-24T00:00:00"}
