{"id":"https://openalex.org/W3006628107","doi":"https://doi.org/10.1016/j.chaos.2020.109678","title":"Existence, data-dependence and stability of coupled fixed point sets of some multivalued operators","display_name":"Existence, data-dependence and stability of coupled fixed point sets of some multivalued operators","publication_year":2020,"publication_date":"2020-02-10","ids":{"openalex":"https://openalex.org/W3006628107","doi":"https://doi.org/10.1016/j.chaos.2020.109678","mag":"3006628107"},"language":"en","primary_location":{"id":"doi:10.1016/j.chaos.2020.109678","doi":"https://doi.org/10.1016/j.chaos.2020.109678","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.chaos.2020.109678","pdf_url":null,"source":{"id":"https://openalex.org/S70718007","display_name":"Chaos Solitons & Fractals","issn_l":"0960-0779","issn":["0960-0779","1873-2887"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"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":"Chaos, Solitons & Fractals","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/A5048600348","display_name":"Binayak Samadder Choudhury","orcid":"https://orcid.org/0000-0002-7263-6636","observed_orcids":["https://orcid.org/0000-0002-7263-6636","https://orcid.org/0000-0001-7057-5924"]},"institutions":[{"id":"https://openalex.org/I98365261","display_name":"Indian Institute of Engineering Science and Technology, Shibpur","ror":"https://ror.org/02ytfzr55","country_code":"IN","type":"education","lineage":["https://openalex.org/I98365261"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Binayak S. Choudhury","raw_affiliation_strings":["Department of Mathematics, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711103, West Bengal, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711103, West Bengal, India","institution_ids":["https://openalex.org/I98365261"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087158794","display_name":"Nikhilesh Metiya","orcid":"https://orcid.org/0000-0002-6579-7204","observed_orcids":["https://orcid.org/0000-0002-6579-7204"]},"institutions":[{"id":"https://openalex.org/I4405281182","display_name":"Sovarani Memorial College","ror":"https://ror.org/03zxt5894","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405281182"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Nikhilesh Metiya","raw_affiliation_strings":["Department of Mathematics, Sovarani Memorial College, Jagatballavpur, Howrah 711408, West Bengal, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Sovarani Memorial College, Jagatballavpur, Howrah 711408, West Bengal, India","institution_ids":["https://openalex.org/I4405281182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070874983","display_name":"Sunirmal Kundu","orcid":"https://orcid.org/0000-0001-7494-5005","observed_orcids":["https://orcid.org/0000-0001-7494-5005"]},"institutions":[{"id":"https://openalex.org/I2801424531","display_name":"Government of West Bengal","ror":"https://ror.org/044jr0f96","country_code":"IN","type":"government","lineage":["https://openalex.org/I2801424531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sunirmal Kundu","raw_affiliation_strings":["Department of Mathematics, Government Degree College, Salboni, Paschim Mednipur 712516, West Bengal, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Government Degree College, Salboni, Paschim Mednipur 712516, West Bengal, India","institution_ids":["https://openalex.org/I2801424531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5087158794"],"corresponding_institution_ids":["https://openalex.org/I4405281182"],"apc_list":{"value":3970,"currency":"USD","value_usd":3970},"apc_paid":null,"fwci":2.6166,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.89124777,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"133","issue":null,"first_page":"109678","last_page":"109678"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11777","display_name":"Fixed Point Theorems Analysis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"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/T11777","display_name":"Fixed Point Theorems Analysis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"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/T12508","display_name":"Functional Equations Stability Results","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"}},{"id":"https://openalex.org/T10545","display_name":"Optimization and Variational Analysis","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/coupled-fixed-points","display_name":"coupled fixed points","score":0.7310000061988831},{"id":"https://openalex.org/keywords/set-valued-mappings","display_name":"set-valued mappings","score":0.9020000100135803},{"id":"https://openalex.org/keywords/fixed-point-sets","display_name":"fixed point sets","score":0.5199999809265137},{"id":"https://openalex.org/keywords/data-dependencies","display_name":"data dependencies","score":0.7519999742507935},{"id":"https://openalex.org/keywords/admissibility-conditions","display_name":"admissibility conditions","score":0.9549999833106995},{"id":"https://openalex.org/keywords/partially-ordered-metric-spaces","display_name":"partially ordered metric spaces","score":0.949999988079071},{"id":"https://openalex.org/keywords/set-valued-analysis","display_name":"set-valued analysis","score":0.9259999990463257}],"concepts":[{"id":"https://openalex.org/C61445026","wikidata":"https://www.wikidata.org/wiki/Q217608","display_name":"Fixed point","level":2,"score":0.7475790977478027},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7380992770195007},{"id":"https://openalex.org/C198043062","wikidata":"https://www.wikidata.org/wiki/Q180953","display_name":"Metric space","level":2,"score":0.6985121965408325},{"id":"https://openalex.org/C45962547","wikidata":"https://www.wikidata.org/wiki/Q1422068","display_name":"Fixed-point theorem","level":2,"score":0.5631952285766602},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.5623987913131714},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.5393045544624329},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.49188876152038574},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4846287667751312},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4534648656845093},{"id":"https://openalex.org/C27333817","wikidata":"https://www.wikidata.org/wiki/Q6134913","display_name":"Least fixed point","level":5,"score":0.445246160030365},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.43166983127593994},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.42258167266845703},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.4168325662612915},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.38001900911331177},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.37373387813568115},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.34324198961257935},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1709335446357727},{"id":"https://openalex.org/C28642324","wikidata":"https://www.wikidata.org/wiki/Q656176","display_name":"Schauder fixed point theorem","level":4,"score":0.15990954637527466},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05950665473937988},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C206929604","wikidata":"https://www.wikidata.org/wiki/Q530152","display_name":"Picard\u2013Lindel\u00f6f theorem","level":3,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.chaos.2020.109678","doi":"https://doi.org/10.1016/j.chaos.2020.109678","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.chaos.2020.109678","pdf_url":null,"source":{"id":"https://openalex.org/S70718007","display_name":"Chaos Solitons & Fractals","issn_l":"0960-0779","issn":["0960-0779","1873-2887"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"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":"Chaos, Solitons & Fractals","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:eee:chsofr:v:133:y:2020:i:c:s0960077920300801","doi":null,"is_oa":false,"landing_page_url":"http://www.sciencedirect.com/science/article/pii/S0960077920300801","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"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":30,"referenced_works":["https://openalex.org/W655621152","https://openalex.org/W1577403860","https://openalex.org/W1965421426","https://openalex.org/W1973567506","https://openalex.org/W1984477919","https://openalex.org/W1985033923","https://openalex.org/W1998315586","https://openalex.org/W2005831207","https://openalex.org/W2014713709","https://openalex.org/W2018778989","https://openalex.org/W2031362590","https://openalex.org/W2036128352","https://openalex.org/W2048884582","https://openalex.org/W2051072340","https://openalex.org/W2060639087","https://openalex.org/W2061043245","https://openalex.org/W2082113356","https://openalex.org/W2122440577","https://openalex.org/W2129941846","https://openalex.org/W2135266003","https://openalex.org/W2145364632","https://openalex.org/W2159614121","https://openalex.org/W2168203105","https://openalex.org/W2256868064","https://openalex.org/W2323245002","https://openalex.org/W2543874293","https://openalex.org/W2591154222","https://openalex.org/W2792053274","https://openalex.org/W2921551305","https://openalex.org/W2963883129"],"related_works":["https://openalex.org/W4214932313","https://openalex.org/W4367000543","https://openalex.org/W3203960495","https://openalex.org/W4313588472","https://openalex.org/W4296370267","https://openalex.org/W2757329779","https://openalex.org/W2021945204","https://openalex.org/W2014713709","https://openalex.org/W1994021113","https://openalex.org/W2148198818"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2020-02-24T00:00:00"}