{"id":"https://openalex.org/W3137606639","doi":"https://doi.org/10.1007/s12190-021-01515-y","title":"Stability analysis of COVID-19 model with fractional-order derivative and a delay in implementing the quarantine strategy","display_name":"Stability analysis of COVID-19 model with fractional-order derivative and a delay in implementing the quarantine strategy","publication_year":2021,"publication_date":"2021-03-22","ids":{"openalex":"https://openalex.org/W3137606639","doi":"https://doi.org/10.1007/s12190-021-01515-y","mag":"3137606639","pmid":"https://pubmed.ncbi.nlm.nih.gov/33776609"},"language":"en","primary_location":{"id":"doi:10.1007/s12190-021-01515-y","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s12190-021-01515-y","pdf_url":"https://link.springer.com/content/pdf/10.1007/s12190-021-01515-y.pdf","source":{"id":"https://openalex.org/S199913245","display_name":"Journal of Applied Mathematics and Computing","issn_l":"1598-5865","issn":["1598-5865","1865-2085"],"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":"Journal of Applied Mathematics and Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://link.springer.com/content/pdf/10.1007/s12190-021-01515-y.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009523970","display_name":"M. M. Hikal","orcid":"https://orcid.org/0000-0001-8339-0742"},"institutions":[{"id":"https://openalex.org/I130309236","display_name":"Kafrelsheikh University","ror":"https://ror.org/04a97mm30","country_code":"EG","type":"education","lineage":["https://openalex.org/I130309236"]},{"id":"https://openalex.org/I21376657","display_name":"Tanta University","ror":"https://ror.org/016jp5b92","country_code":"EG","type":"education","lineage":["https://openalex.org/I21376657"]}],"countries":["EG"],"is_corresponding":true,"raw_author_name":"M. M. Hikal","raw_affiliation_strings":["Departement of Engineering Physics and Mathematics, Faculty of Engineering, Tanta University, Tanta, Egypt","Department of Basic Sciences, Higher Institute of Engineering and Technology Kafrelsheikh, Kafr El Sheikh, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departement of Engineering Physics and Mathematics, Faculty of Engineering, Tanta University, Tanta, Egypt","institution_ids":["https://openalex.org/I21376657"]},{"raw_affiliation_string":"Department of Basic Sciences, Higher Institute of Engineering and Technology Kafrelsheikh, Kafr El Sheikh, Egypt","institution_ids":["https://openalex.org/I130309236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067888151","display_name":"M. M. A. El-Sheikh","orcid":"https://orcid.org/0000-0002-4233-3415"},"institutions":[{"id":"https://openalex.org/I63601056","display_name":"Menoufia University","ror":"https://ror.org/05sjrb944","country_code":"EG","type":"education","lineage":["https://openalex.org/I63601056"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"M. M. A. Elsheikh","raw_affiliation_strings":["Departement of Mathematics, Faculty of Science, Menofia University, Shebin El-Koom, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departement of Mathematics, Faculty of Science, Menofia University, Shebin El-Koom, Egypt","institution_ids":["https://openalex.org/I63601056"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081317794","display_name":"Waheed K. Zahra","orcid":null},"institutions":[{"id":"https://openalex.org/I21376657","display_name":"Tanta University","ror":"https://ror.org/016jp5b92","country_code":"EG","type":"education","lineage":["https://openalex.org/I21376657"]},{"id":"https://openalex.org/I32619867","display_name":"Egypt-Japan University of Science and Technology","ror":"https://ror.org/02x66tk73","country_code":"EG","type":"education","lineage":["https://openalex.org/I32619867"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"W. K. Zahra","raw_affiliation_strings":["Departement of Engineering Physics and Mathematics, Faculty of Engineering, Tanta University, Tanta, Egypt","Department of Mathematics, Institute of Basic and Applied Sciences, Egypt-Japan University of Science and Technology (E-JUST), New Borg El-Arab City, 21934 Alexandria Egypt"],"raw_orcid":"https://orcid.org/0000-0002-6448-6877","affiliations":[{"raw_affiliation_string":"Departement of Engineering Physics and Mathematics, Faculty of Engineering, Tanta University, Tanta, Egypt","institution_ids":["https://openalex.org/I21376657"]},{"raw_affiliation_string":"Department of Mathematics, Institute of Basic and Applied Sciences, Egypt-Japan University of Science and Technology (E-JUST), New Borg El-Arab City, 21934 Alexandria Egypt","institution_ids":["https://openalex.org/I32619867"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5009523970"],"corresponding_institution_ids":["https://openalex.org/I130309236","https://openalex.org/I21376657"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.9076,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.72205747,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"68","issue":"1","first_page":"295","last_page":"321"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10410","display_name":"COVID-19 epidemiological studies","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10410","display_name":"COVID-19 epidemiological studies","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"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/T10482","display_name":"Mathematical and Theoretical Epidemiology and Ecology Models","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10288","display_name":"Fractional Differential Equations Solutions","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"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/stability","display_name":"Stability (learning theory)","score":0.686561107635498},{"id":"https://openalex.org/keywords/quarantine","display_name":"Quarantine","score":0.6758575439453125},{"id":"https://openalex.org/keywords/basic-reproduction-number","display_name":"Basic reproduction number","score":0.6434367299079895},{"id":"https://openalex.org/keywords/theory-of-computation","display_name":"Theory of computation","score":0.5895681977272034},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5461935997009277},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5436806082725525},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.44154414534568787},{"id":"https://openalex.org/keywords/coronavirus-disease-2019","display_name":"Coronavirus disease 2019 (COVID-19)","score":0.43401381373405457},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.37433671951293945},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3709770441055298},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.36377137899398804},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.36003056168556213},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35475677251815796},{"id":"https://openalex.org/keywords/disease","display_name":"Disease","score":0.2531028985977173},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.250809907913208},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1402590572834015},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1267763078212738},{"id":"https://openalex.org/keywords/infectious-disease","display_name":"Infectious disease (medical specialty)","score":0.10942041873931885},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.09127101302146912},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08658257126808167},{"id":"https://openalex.org/keywords/environmental-health","display_name":"Environmental health","score":0.08403855562210083},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.07621604204177856}],"concepts":[{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.686561107635498},{"id":"https://openalex.org/C2781402358","wikidata":"https://www.wikidata.org/wiki/Q182899","display_name":"Quarantine","level":2,"score":0.6758575439453125},{"id":"https://openalex.org/C204264503","wikidata":"https://www.wikidata.org/wiki/Q901464","display_name":"Basic reproduction number","level":3,"score":0.6434367299079895},{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.5895681977272034},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5461935997009277},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5436806082725525},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.44154414534568787},{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.43401381373405457},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.37433671951293945},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3709770441055298},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.36377137899398804},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.36003056168556213},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35475677251815796},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.2531028985977173},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.250809907913208},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1402590572834015},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1267763078212738},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"score":0.10942041873931885},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.09127101302146912},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08658257126808167},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.08403855562210083},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.07621604204177856},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/s12190-021-01515-y","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s12190-021-01515-y","pdf_url":"https://link.springer.com/content/pdf/10.1007/s12190-021-01515-y.pdf","source":{"id":"https://openalex.org/S199913245","display_name":"Journal of Applied Mathematics and Computing","issn_l":"1598-5865","issn":["1598-5865","1865-2085"],"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":"Journal of Applied Mathematics and Computing","raw_type":"journal-article"},{"id":"pmid:33776609","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33776609","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of applied mathematics & computing","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:7984509","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7984509","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"J Appl Math Comput","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1007/s12190-021-01515-y","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s12190-021-01515-y","pdf_url":"https://link.springer.com/content/pdf/10.1007/s12190-021-01515-y.pdf","source":{"id":"https://openalex.org/S199913245","display_name":"Journal of Applied Mathematics and Computing","issn_l":"1598-5865","issn":["1598-5865","1865-2085"],"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":"Journal of Applied Mathematics and Computing","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.5299999713897705,"display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3137606639.pdf","grobid_xml":"https://content.openalex.org/works/W3137606639.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W56786142","https://openalex.org/W1553338987","https://openalex.org/W1977415556","https://openalex.org/W2021770694","https://openalex.org/W2036442409","https://openalex.org/W2112680994","https://openalex.org/W2113797309","https://openalex.org/W2545663295","https://openalex.org/W2548208973","https://openalex.org/W2562411014","https://openalex.org/W2591254227","https://openalex.org/W2787959293","https://openalex.org/W2999103449","https://openalex.org/W3010956505","https://openalex.org/W3011176674","https://openalex.org/W3014298809","https://openalex.org/W3015430926","https://openalex.org/W3016143592","https://openalex.org/W3016713416","https://openalex.org/W3034825141","https://openalex.org/W3035958185","https://openalex.org/W3047365700","https://openalex.org/W3082903308","https://openalex.org/W3196161700","https://openalex.org/W4205225613","https://openalex.org/W4206768127"],"related_works":["https://openalex.org/W4207026480","https://openalex.org/W2389244961","https://openalex.org/W4245795034","https://openalex.org/W3033494597","https://openalex.org/W4200003419","https://openalex.org/W4387267786","https://openalex.org/W4295096696","https://openalex.org/W4289537532","https://openalex.org/W3033508266","https://openalex.org/W3169069926"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}
