{"id":"https://openalex.org/W7136564940","doi":"https://doi.org/10.1007/s12351-026-01029-0","title":"Linear fractional programming problems in an interval environment","display_name":"Linear fractional programming problems in an interval environment","publication_year":2026,"publication_date":"2026-03-16","ids":{"openalex":"https://openalex.org/W7136564940","doi":"https://doi.org/10.1007/s12351-026-01029-0"},"language":"en","primary_location":{"id":"doi:10.1007/s12351-026-01029-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12351-026-01029-0","pdf_url":null,"source":{"id":"https://openalex.org/S140563256","display_name":"Operational Research","issn_l":"1109-2858","issn":["1109-2858","1866-1505"],"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":"Operational Research","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/A5129442972","display_name":"Fatemeh Salary PourSharif Abad","orcid":null},"institutions":[{"id":"https://openalex.org/I180634299","display_name":"University of Sistan and Baluchestan","ror":"https://ror.org/02n43xw86","country_code":"IR","type":"education","lineage":["https://openalex.org/I180634299"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Fatemeh Salary PourSharif Abad","raw_affiliation_strings":["Mathematics Faculty, University of Sistan and Baluchestan, Zahedan, Iran"],"raw_orcid":"https://orcid.org/0000-0003-2053-5777","affiliations":[{"raw_affiliation_string":"Mathematics Faculty, University of Sistan and Baluchestan, Zahedan, Iran","institution_ids":["https://openalex.org/I180634299"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061640638","display_name":"Mehdi Allahdadi","orcid":"https://orcid.org/0000-0002-0574-0580"},"institutions":[{"id":"https://openalex.org/I180634299","display_name":"University of Sistan and Baluchestan","ror":"https://ror.org/02n43xw86","country_code":"IR","type":"education","lineage":["https://openalex.org/I180634299"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mehdi Allahdadi","raw_affiliation_strings":["Mathematics Faculty, University of Sistan and Baluchestan, Zahedan, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mathematics Faculty, University of Sistan and Baluchestan, Zahedan, Iran","institution_ids":["https://openalex.org/I180634299"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5129442972"],"corresponding_institution_ids":["https://openalex.org/I180634299"],"apc_list":{"value":3190,"currency":"USD","value_usd":3190},"apc_paid":null,"fwci":3.7692,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.91958195,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"26","issue":"2","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12709","display_name":"Optimization and Mathematical Programming","score":0.6891000270843506,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12709","display_name":"Optimization and Mathematical Programming","score":0.6891000270843506,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10545","display_name":"Optimization and Variational Analysis","score":0.21459999680519104,"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"}},{"id":"https://openalex.org/T10963","display_name":"Advanced Optimization Algorithms Research","score":0.014600000344216824,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"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/computational-intelligence","display_name":"Computational intelligence","score":0.7581999897956848},{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.7013999819755554},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.46889999508857727},{"id":"https://openalex.org/keywords/interval-arithmetic","display_name":"Interval arithmetic","score":0.415800005197525},{"id":"https://openalex.org/keywords/fractional-programming","display_name":"Fractional programming","score":0.3427000045776367}],"concepts":[{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.7581999897956848},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.7013999819755554},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5076000094413757},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.46889999508857727},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4535999894142151},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.45249998569488525},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4505000114440918},{"id":"https://openalex.org/C191252586","wikidata":"https://www.wikidata.org/wiki/Q1671453","display_name":"Interval arithmetic","level":3,"score":0.415800005197525},{"id":"https://openalex.org/C169069869","wikidata":"https://www.wikidata.org/wiki/Q5477546","display_name":"Fractional programming","level":4,"score":0.3427000045776367},{"id":"https://openalex.org/C2983220686","wikidata":"https://www.wikidata.org/wiki/Q951437","display_name":"Interval data","level":3,"score":0.29760000109672546},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2709999978542328},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.25679999589920044}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s12351-026-01029-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12351-026-01029-0","pdf_url":null,"source":{"id":"https://openalex.org/S140563256","display_name":"Operational Research","issn_l":"1109-2858","issn":["1109-2858","1866-1505"],"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":"Operational Research","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1997125751","https://openalex.org/W2058469120","https://openalex.org/W2059284721","https://openalex.org/W2077896575","https://openalex.org/W2082221223","https://openalex.org/W2084913131","https://openalex.org/W2095347455","https://openalex.org/W2102501784","https://openalex.org/W2160395816","https://openalex.org/W2225332628","https://openalex.org/W2312079975","https://openalex.org/W2761663315","https://openalex.org/W2766216296","https://openalex.org/W2789714805","https://openalex.org/W2793056546","https://openalex.org/W2886961042","https://openalex.org/W2911887229","https://openalex.org/W3082746301","https://openalex.org/W4200223907","https://openalex.org/W4234030535","https://openalex.org/W4285370575","https://openalex.org/W4312821289","https://openalex.org/W4385604790"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2026-03-17T00:00:00"}
