{"id":"https://openalex.org/W3119547046","doi":"https://doi.org/10.1007/s12190-020-01489-3","title":"On Connected Graphs Having the Maximum Connective Eccentricity Index","display_name":"On Connected Graphs Having the Maximum Connective Eccentricity Index","publication_year":2021,"publication_date":"2021-01-07","ids":{"openalex":"https://openalex.org/W3119547046","doi":"https://doi.org/10.1007/s12190-020-01489-3","mag":"3119547046"},"language":"en","primary_location":{"id":"doi:10.1007/s12190-020-01489-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12190-020-01489-3","pdf_url":null,"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"],"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/A5065651908","display_name":"Shahid Zaman","orcid":"https://orcid.org/0000-0001-6152-8202"},"institutions":[{"id":"https://openalex.org/I40963666","display_name":"Central China Normal University","ror":"https://ror.org/03x1jna21","country_code":"CN","type":"education","lineage":["https://openalex.org/I40963666"]},{"id":"https://openalex.org/I4387154413","display_name":"University of Sialkot","ror":"https://ror.org/00kg1aq11","country_code":null,"type":"education","lineage":["https://openalex.org/I4387154413"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shahid Zaman","raw_affiliation_strings":["Department of Mathematics, University of Sialkot, Sialkot, 51310, Pakistan","Faculty of Mathematics and Statistics, Central China Normal University, Wuha, 430079, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Sialkot, Sialkot, 51310, Pakistan","institution_ids":["https://openalex.org/I4387154413"]},{"raw_affiliation_string":"Faculty of Mathematics and Statistics, Central China Normal University, Wuha, 430079, People\u2019s Republic of China","institution_ids":["https://openalex.org/I40963666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046231788","display_name":"Akbar Ali","orcid":"https://orcid.org/0000-0001-8160-4196"},"institutions":[{"id":"https://openalex.org/I4210088963","display_name":"University of Ha'il","ror":"https://ror.org/013w98a82","country_code":"SA","type":"education","lineage":["https://openalex.org/I4210088963"]}],"countries":["SA"],"is_corresponding":true,"raw_author_name":"Akbar Ali","raw_affiliation_strings":["Department of Mathematics, Faculty of Science, University of Ha\u2019il, Ha\u2019il, Saudi Arabia"],"raw_orcid":"https://orcid.org/0000-0001-8160-4196","affiliations":[{"raw_affiliation_string":"Department of Mathematics, Faculty of Science, University of Ha\u2019il, Ha\u2019il, Saudi Arabia","institution_ids":["https://openalex.org/I4210088963"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5046231788"],"corresponding_institution_ids":["https://openalex.org/I4210088963"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":11.3949,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.99180488,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"67","issue":"1-2","first_page":"131","last_page":"142"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11476","display_name":"Graph theory and applications","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/T11476","display_name":"Graph theory and applications","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/T11298","display_name":"Synthesis and Properties of Aromatic Compounds","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10083","display_name":"Graphene research and applications","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.8463213443756104},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8104034662246704},{"id":"https://openalex.org/keywords/pathwidth","display_name":"Pathwidth","score":0.6610883474349976},{"id":"https://openalex.org/keywords/chordal-graph","display_name":"Chordal graph","score":0.6231471300125122},{"id":"https://openalex.org/keywords/clique-sum","display_name":"Clique-sum","score":0.6126333475112915},{"id":"https://openalex.org/keywords/1-planar-graph","display_name":"1-planar graph","score":0.5965896844863892},{"id":"https://openalex.org/keywords/indifference-graph","display_name":"Indifference graph","score":0.5678514242172241},{"id":"https://openalex.org/keywords/planar-graph","display_name":"Planar graph","score":0.5275038480758667},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4707643985748291},{"id":"https://openalex.org/keywords/maximal-independent-set","display_name":"Maximal independent set","score":0.4691668450832367},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.46132081747055054},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.41905465722084045},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.1268230676651001}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.8463213443756104},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8104034662246704},{"id":"https://openalex.org/C43517604","wikidata":"https://www.wikidata.org/wiki/Q7144893","display_name":"Pathwidth","level":4,"score":0.6610883474349976},{"id":"https://openalex.org/C160446614","wikidata":"https://www.wikidata.org/wiki/Q1322892","display_name":"Chordal graph","level":3,"score":0.6231471300125122},{"id":"https://openalex.org/C186942658","wikidata":"https://www.wikidata.org/wiki/Q5134410","display_name":"Clique-sum","level":5,"score":0.6126333475112915},{"id":"https://openalex.org/C102192266","wikidata":"https://www.wikidata.org/wiki/Q4545823","display_name":"1-planar graph","level":4,"score":0.5965896844863892},{"id":"https://openalex.org/C74133993","wikidata":"https://www.wikidata.org/wiki/Q3115472","display_name":"Indifference graph","level":3,"score":0.5678514242172241},{"id":"https://openalex.org/C101837359","wikidata":"https://www.wikidata.org/wiki/Q547823","display_name":"Planar graph","level":3,"score":0.5275038480758667},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4707643985748291},{"id":"https://openalex.org/C18359143","wikidata":"https://www.wikidata.org/wiki/Q7888149","display_name":"Maximal independent set","level":5,"score":0.4691668450832367},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.46132081747055054},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.41905465722084045},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.1268230676651001}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s12190-020-01489-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12190-020-01489-3","pdf_url":null,"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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W90346864","https://openalex.org/W855674090","https://openalex.org/W1544614682","https://openalex.org/W1975406723","https://openalex.org/W1976377840","https://openalex.org/W1977038530","https://openalex.org/W1981903721","https://openalex.org/W2008057254","https://openalex.org/W2012068730","https://openalex.org/W2016213103","https://openalex.org/W2029382024","https://openalex.org/W2032944996","https://openalex.org/W2040612528","https://openalex.org/W2050632144","https://openalex.org/W2062702528","https://openalex.org/W2068725044","https://openalex.org/W2070244139","https://openalex.org/W2073588558","https://openalex.org/W2108074831","https://openalex.org/W2117701440","https://openalex.org/W2150936578","https://openalex.org/W2157638725","https://openalex.org/W2281434457","https://openalex.org/W2318794083","https://openalex.org/W2346158985","https://openalex.org/W2557618894","https://openalex.org/W2576284547","https://openalex.org/W2611911410","https://openalex.org/W2612978016","https://openalex.org/W2800854883","https://openalex.org/W3040637526"],"related_works":["https://openalex.org/W4361825306","https://openalex.org/W2031276298","https://openalex.org/W2898526288","https://openalex.org/W3130332934","https://openalex.org/W2362011785","https://openalex.org/W2607123191","https://openalex.org/W2749707280","https://openalex.org/W1587794359","https://openalex.org/W2061237693","https://openalex.org/W4226049246"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}