{"id":"https://openalex.org/W2137605341","doi":"https://doi.org/10.1186/1029-242x-2012-200","title":"On coupled fixed point theorems on partially ordered G-metric spaces","display_name":"On coupled fixed point theorems on partially ordered G-metric spaces","publication_year":2012,"publication_date":"2012-09-07","ids":{"openalex":"https://openalex.org/W2137605341","doi":"https://doi.org/10.1186/1029-242x-2012-200","mag":"2137605341"},"language":"en","primary_location":{"id":"doi:10.1186/1029-242x-2012-200","doi":"https://doi.org/10.1186/1029-242x-2012-200","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1029-242x-2012-200","pdf_url":"https://journalofinequalitiesandapplications.springeropen.com/counter/pdf/10.1186/1029-242X-2012-200","source":{"id":"https://openalex.org/S51920167","display_name":"Journal of Inequalities and Applications","issn_l":"1025-5834","issn":["1025-5834","1029-242X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-d","jufo-1","norway-1","oarl","poland-70","russia-white-list-1"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Inequalities and Applications","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://journalofinequalitiesandapplications.springeropen.com/counter/pdf/10.1186/1029-242X-2012-200","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081792390","display_name":"Erdal Karap\u0131nar","orcid":"https://orcid.org/0000-0002-6798-3254","observed_orcids":["https://orcid.org/0000-0002-6798-3254"]},"institutions":[{"id":"https://openalex.org/I45542416","display_name":"Atilim University","ror":"https://ror.org/04pd3v454","country_code":"TR","type":"education","lineage":["https://openalex.org/I45542416"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Erdal Karap\u0131nar","raw_affiliation_strings":["Department of Mathematics, At\u0131l\u0131m University, \u0130ncek, Ankara, 06836, Turkey","At\u0131l\u0131m University,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, At\u0131l\u0131m University, \u0130ncek, Ankara, 06836, Turkey","institution_ids":["https://openalex.org/I45542416"]},{"raw_affiliation_string":"At\u0131l\u0131m University,","institution_ids":["https://openalex.org/I45542416"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002188144","display_name":"B\u0131ll\u00fbr Kaymak\u00e7alan","orcid":"https://orcid.org/0000-0002-0763-9128","observed_orcids":["https://orcid.org/0000-0002-0763-9128"]},"institutions":[{"id":"https://openalex.org/I106245021","display_name":"\u00c7ankaya University","ror":"https://ror.org/056wqre19","country_code":"TR","type":"education","lineage":["https://openalex.org/I106245021"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Bill\u00fbr Kaymak\u00e7alan","raw_affiliation_strings":["Department of Mathematics and Computer Science, \u00c7ankaya University, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, \u00c7ankaya University, Ankara, Turkey","institution_ids":["https://openalex.org/I106245021"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088477916","display_name":"Kenan Ta\u015f","orcid":"https://orcid.org/0000-0001-8173-453X","observed_orcids":["https://orcid.org/0000-0001-8173-453X"]},"institutions":[{"id":"https://openalex.org/I106245021","display_name":"\u00c7ankaya University","ror":"https://ror.org/056wqre19","country_code":"TR","type":"education","lineage":["https://openalex.org/I106245021"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Kenan Ta\u015f","raw_affiliation_strings":["Department of Mathematics and Computer Science, \u00c7ankaya University, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, \u00c7ankaya University, Ankara, Turkey","institution_ids":["https://openalex.org/I106245021"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5002188144"],"corresponding_institution_ids":["https://openalex.org/I106245021"],"apc_list":{"value":2190,"currency":"USD","value_usd":2190},"apc_paid":{"value":2190,"currency":"USD","value_usd":2190},"fwci":6.6047,"has_fulltext":true,"cited_by_count":23,"citation_normalized_percentile":{"value":0.97556538,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"2012","issue":"1","first_page":null,"last_page":null},"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/T12062","display_name":"Approximation Theory and Sequence Spaces","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/coupled-fixed-point-theorems","display_name":"coupled fixed point theorems","score":0.9700000286102295},{"id":"https://openalex.org/keywords/g-metric-spaces","display_name":"G-metric spaces","score":0.9620000123977661},{"id":"https://openalex.org/keywords/fixed-point-theory","display_name":"fixed point theory","score":0.7860000133514404},{"id":"https://openalex.org/keywords/nonlinear-contractions","display_name":"nonlinear contractions","score":0.45899999141693115}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8473637104034424},{"id":"https://openalex.org/C198043062","wikidata":"https://www.wikidata.org/wiki/Q180953","display_name":"Metric space","level":2,"score":0.7455988526344299},{"id":"https://openalex.org/C45962547","wikidata":"https://www.wikidata.org/wiki/Q1422068","display_name":"Fixed-point theorem","level":2,"score":0.6297107934951782},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.5574105381965637},{"id":"https://openalex.org/C61445026","wikidata":"https://www.wikidata.org/wiki/Q217608","display_name":"Fixed point","level":2,"score":0.538784384727478},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.5065573453903198},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4615163505077362},{"id":"https://openalex.org/C105720234","wikidata":"https://www.wikidata.org/wiki/Q5456331","display_name":"Fixed-point property","level":3,"score":0.4107876718044281},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.39664432406425476},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.1665625274181366},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.05310499668121338},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1186/1029-242x-2012-200","doi":"https://doi.org/10.1186/1029-242x-2012-200","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1029-242x-2012-200","pdf_url":"https://journalofinequalitiesandapplications.springeropen.com/counter/pdf/10.1186/1029-242X-2012-200","source":{"id":"https://openalex.org/S51920167","display_name":"Journal of Inequalities and Applications","issn_l":"1025-5834","issn":["1025-5834","1029-242X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-d","jufo-1","norway-1","oarl","poland-70","russia-white-list-1"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Inequalities and Applications","raw_type":"journal-article"},{"id":"doi:10.60692/a8nyd-ta669","doi":"https://doi.org/10.60692/a8nyd-ta669","is_oa":true,"landing_page_url":"https://doi.org/10.60692/a8nyd-ta669","pdf_url":null,"source":{"id":"https://openalex.org/S7407051682","display_name":"Greater South Information System","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},{"id":"doi:10.60692/h77bc-79b76","doi":"https://doi.org/10.60692/h77bc-79b76","is_oa":true,"landing_page_url":"https://doi.org/10.60692/h77bc-79b76","pdf_url":null,"source":{"id":"https://openalex.org/S7407051682","display_name":"Greater South Information System","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.1186/1029-242x-2012-200","doi":"https://doi.org/10.1186/1029-242x-2012-200","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1029-242x-2012-200","pdf_url":"https://journalofinequalitiesandapplications.springeropen.com/counter/pdf/10.1186/1029-242X-2012-200","source":{"id":"https://openalex.org/S51920167","display_name":"Journal of Inequalities and Applications","issn_l":"1025-5834","issn":["1025-5834","1029-242X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-d","jufo-1","norway-1","oarl","poland-70","russia-white-list-1"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Inequalities and Applications","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2137605341.pdf","grobid_xml":"https://content.openalex.org/works/W2137605341.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W1458771408","https://openalex.org/W1523582126","https://openalex.org/W1536456344","https://openalex.org/W1850995347","https://openalex.org/W1973567506","https://openalex.org/W1978916636","https://openalex.org/W1984546114","https://openalex.org/W1993200500","https://openalex.org/W2000150509","https://openalex.org/W2004465254","https://openalex.org/W2011363481","https://openalex.org/W2013670783","https://openalex.org/W2018763003","https://openalex.org/W2031362590","https://openalex.org/W2034945535","https://openalex.org/W2041517905","https://openalex.org/W2044256667","https://openalex.org/W2047277075","https://openalex.org/W2064573513","https://openalex.org/W2068666235","https://openalex.org/W2078672636","https://openalex.org/W2084404970","https://openalex.org/W2092672146","https://openalex.org/W2093510613","https://openalex.org/W2093951788","https://openalex.org/W2114360873","https://openalex.org/W2118772416","https://openalex.org/W2122440577","https://openalex.org/W2142418533","https://openalex.org/W2145364632","https://openalex.org/W2157511936","https://openalex.org/W2164973818","https://openalex.org/W2185889629","https://openalex.org/W2248932415","https://openalex.org/W2301445458"],"related_works":["https://openalex.org/W2160060815","https://openalex.org/W2092672146","https://openalex.org/W2248932415","https://openalex.org/W2745972507","https://openalex.org/W2133372502","https://openalex.org/W2107845060","https://openalex.org/W2793405422","https://openalex.org/W2129467974","https://openalex.org/W1523582126","https://openalex.org/W1984710089"],"abstract_inverted_index":{"Abstract":[0],"In":[1],"this":[2],"manuscript,":[3],"we":[4],"extend,":[5],"generalize":[6],"and":[7],"enrich":[8],"some":[9],"recent":[10],"coupled":[11],"fixed":[12],"point":[13],"theorems":[14],"in":[15,23],"the":[16],"framework":[17],"of":[18],"partially":[19],"ordered":[20],"G-metric":[21],"spaces":[22],"a":[24],"way":[25],"that":[26],"is":[27],"essentially":[28],"more":[29],"natural.":[30],"MSC:46N40,":[31],"47H10,":[32],"54H25,":[33],"46T99.":[34]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":8}],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2016-06-24T00:00:00"}