{"id":"https://openalex.org/W7224109989","doi":"https://doi.org/10.1142/s1793524526501329","title":"Dynamics of a modified Leslie\u2013Gower eco-epidemiological model with fear effect, carry-over effect, and time-varying delay","display_name":"Dynamics of a modified Leslie\u2013Gower eco-epidemiological model with fear effect, carry-over effect, and time-varying delay","publication_year":2026,"publication_date":"2026-10-28","ids":{"openalex":"https://openalex.org/W7224109989","doi":"https://doi.org/10.1142/s1793524526501329"},"language":"en","primary_location":{"id":"doi:10.1142/s1793524526501329","doi":"https://doi.org/10.1142/s1793524526501329","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s1793524526501329","pdf_url":null,"source":{"id":"https://openalex.org/S197333199","display_name":"International Journal of Biomathematics","issn_l":"1793-5245","issn":["1793-5245","1793-7159"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1","poland-40","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomathematics","raw_type":"journal-article"},"volume":null,"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/A5035831781","display_name":"Xin-You Meng","orcid":"https://orcid.org/0000-0001-5236-8737","observed_orcids":["https://orcid.org/0000-0001-5236-8737"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xin-You Meng","raw_affiliation_strings":[""],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5160059576","display_name":"Ling Yan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ling Yan","raw_affiliation_strings":[""],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.89055951,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10482","display_name":"Mathematical and Theoretical Epidemiology and Ecology Models","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10482","display_name":"Mathematical and Theoretical Epidemiology and Ecology Models","score":1.0,"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/T13377","display_name":"Ecosystem dynamics and resilience","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10541","display_name":"Nonlinear Differential Equations Analysis","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/eco-epidemiological-model","display_name":"eco-epidemiological model","score":0.9729999899864197},{"id":"https://openalex.org/keywords/leslie-gower-model","display_name":"Leslie-Gower model","score":0.875},{"id":"https://openalex.org/keywords/fear-effect","display_name":"fear effect","score":0.9679999947547913},{"id":"https://openalex.org/keywords/cooperative-hunting","display_name":"cooperative hunting","score":0.8569999933242798},{"id":"https://openalex.org/keywords/time-varying-delays","display_name":"time-varying delays","score":0.9940000176429749},{"id":"https://openalex.org/keywords/hopf-bifurcation","display_name":"Hopf bifurcation","score":0.9539999961853027},{"id":"https://openalex.org/keywords/global-asymptotic-stability","display_name":"global asymptotic stability","score":0.9359999895095825},{"id":"https://openalex.org/keywords/oscillation-suppression","display_name":"oscillation suppression","score":0.7929999828338623},{"id":"https://openalex.org/keywords/parameter-sensitivity-analysis","display_name":"parameter sensitivity analysis","score":0.6330000162124634},{"id":"https://openalex.org/keywords/predator-prey-dynamics","display_name":"predator-prey dynamics","score":0.675000011920929}],"concepts":[{"id":"https://openalex.org/C172435161","wikidata":"https://www.wikidata.org/wiki/Q531126","display_name":"Hopf bifurcation","level":4,"score":0.7878000140190125},{"id":"https://openalex.org/C177918212","wikidata":"https://www.wikidata.org/wiki/Q803623","display_name":"Perturbation (astronomy)","level":2,"score":0.6614000201225281},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6514999866485596},{"id":"https://openalex.org/C2781349735","wikidata":"https://www.wikidata.org/wiki/Q4904824","display_name":"Bifurcation","level":3,"score":0.6028000116348267},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5792999863624573},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.4984000027179718},{"id":"https://openalex.org/C2778439541","wikidata":"https://www.wikidata.org/wiki/Q7106412","display_name":"Oscillation (cell signaling)","level":2,"score":0.4749000072479248},{"id":"https://openalex.org/C174914120","wikidata":"https://www.wikidata.org/wiki/Q4914973","display_name":"Biological applications of bifurcation theory","level":5,"score":0.40220001339912415},{"id":"https://openalex.org/C147504518","wikidata":"https://www.wikidata.org/wiki/Q2146125","display_name":"Delay differential equation","level":3,"score":0.39640000462532043},{"id":"https://openalex.org/C101225446","wikidata":"https://www.wikidata.org/wiki/Q740190","display_name":"Saddle-node bifurcation","level":4,"score":0.38370001316070557},{"id":"https://openalex.org/C55610538","wikidata":"https://www.wikidata.org/wiki/Q1502581","display_name":"Transcritical bifurcation","level":5,"score":0.37380000948905945},{"id":"https://openalex.org/C41949839","wikidata":"https://www.wikidata.org/wiki/Q1756677","display_name":"Stability theory","level":3,"score":0.3598000109195709},{"id":"https://openalex.org/C500300565","wikidata":"https://www.wikidata.org/wiki/Q925667","display_name":"Computer simulation","level":2,"score":0.3531000018119812},{"id":"https://openalex.org/C167964875","wikidata":"https://www.wikidata.org/wiki/Q17011487","display_name":"Exponential stability","level":3,"score":0.3343000113964081},{"id":"https://openalex.org/C86243350","wikidata":"https://www.wikidata.org/wiki/Q2595915","display_name":"Bifurcation diagram","level":4,"score":0.3192000091075897},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.31459999084472656},{"id":"https://openalex.org/C85075877","wikidata":"https://www.wikidata.org/wiki/Q1154357","display_name":"Bifurcation theory","level":4,"score":0.30169999599456787},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2955999970436096},{"id":"https://openalex.org/C194271172","wikidata":"https://www.wikidata.org/wiki/Q2181373","display_name":"Period-doubling bifurcation","level":4,"score":0.2840000092983246},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.28209999203681946},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.2784000039100647},{"id":"https://openalex.org/C207821765","wikidata":"https://www.wikidata.org/wiki/Q405372","display_name":"Instability","level":2,"score":0.2639999985694885},{"id":"https://openalex.org/C126701199","wikidata":"https://www.wikidata.org/wiki/Q264224","display_name":"Complex dynamics","level":2,"score":0.2597000002861023},{"id":"https://openalex.org/C8171440","wikidata":"https://www.wikidata.org/wiki/Q903414","display_name":"Steady state (chemistry)","level":2,"score":0.25699999928474426},{"id":"https://openalex.org/C155405617","wikidata":"https://www.wikidata.org/wiki/Q1154357","display_name":"Homoclinic bifurcation","level":5,"score":0.25619998574256897}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s1793524526501329","doi":"https://doi.org/10.1142/s1793524526501329","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s1793524526501329","pdf_url":null,"source":{"id":"https://openalex.org/S197333199","display_name":"International Journal of Biomathematics","issn_l":"1793-5245","issn":["1793-5245","1793-7159"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1","poland-40","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomathematics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4394966334","https://openalex.org/W3046167109","https://openalex.org/W4410591392","https://openalex.org/W3212569945","https://openalex.org/W7164878174","https://openalex.org/W7211901785","https://openalex.org/W4313432888","https://openalex.org/W2966634936","https://openalex.org/W4403005626","https://openalex.org/W7162422802"],"abstract_inverted_index":{"In":[0],"this":[1],"study,":[2],"a":[3,112,119,163,168,177,189,204],"modified":[4],"Leslie-Gower":[5],"time-varying":[6,113,191],"delay":[7,84,114,175,192],"eco-epidemiological":[8],"model":[9],"with":[10],"fear":[11,13,58,63,152,155],"effect,":[12,15],"carry-over":[14,64,156],"and":[16,24,41,61,90,122,154,184,199],"cooperative":[17],"hunting":[18],"is":[19,77,116,129,142],"investigated.":[20],"First,":[21],"the":[22,29,35,45,50,57,62,70,74,80,91,94,105,123,132,138,151,160,173,180,201],"positivity":[23],"boundedness":[25],"of":[26,37,49,82,96,134],"solutions":[27],"for":[28,44,93,126],"delay-free":[30],"system,":[31],"as":[32,34,67,118],"well":[33],"stability":[36,48,87,183],"equilibria":[38],"are":[39,53,88,100],"discussed,":[40],"sufficient":[42],"conditions":[43,92],"global":[46],"asymptotic":[47],"positive":[51,75],"equilibrium":[52,76],"obtained.":[54],"Then,":[55],"taking":[56],"effect":[59,65,153,157],"parameter":[60,66,139],"bifurcation":[68,72,99],"parameters,":[69],"Hopf":[71,98],"near":[73],"studied.":[78],"Furthermore,":[79],"effects":[81],"time":[83,110,174],"on":[85],"system":[86,161,181,202],"analyzed,":[89],"occurrence":[95],"delay-induced":[97],"derived.":[101],"Next,":[102],"to":[103,167,203],"suppress":[104,196],"periodic":[106,169],"oscillations":[107,198],"caused":[108],"by":[109],"delay,":[111],"perturbation":[115,193],"introduced":[117],"control":[120],"strategy,":[121],"critical":[124,178],"condition":[125],"oscillation":[127],"suppression":[128],"obtained":[130],"using":[131],"method":[133],"multiple":[135],"scales.":[136],"Finally,":[137],"sensitivity":[140],"analysis":[141],"conducted.":[143],"The":[144],"numerical":[145],"results":[146],"show":[147],"that":[148],"changes":[149],"in":[150],"can":[158,194],"drive":[159],"from":[162],"stable":[164,205],"coexistence":[165],"state":[166],"oscillatory":[170],"state.":[171,206],"Once":[172],"exceeds":[176],"threshold,":[179],"loses":[182],"exhibits":[185],"sustained":[186],"oscillations,":[187],"however":[188],"suitable":[190],"effectively":[195],"these":[197],"restore":[200]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2026-10-29T00:00:00"}
