{"id":"https://openalex.org/W2124960837","doi":"https://doi.org/10.1016/s0096-3003(02)00854-8","title":"Exact and approximate solutions of second order including function delay differential equations with variable coefficients","display_name":"Exact and approximate solutions of second order including function delay differential equations with variable coefficients","publication_year":2003,"publication_date":"2003-03-04","ids":{"openalex":"https://openalex.org/W2124960837","doi":"https://doi.org/10.1016/s0096-3003(02)00854-8","mag":"2124960837"},"language":"en","primary_location":{"id":"doi:10.1016/s0096-3003(02)00854-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0096-3003(02)00854-8","pdf_url":null,"source":{"id":"https://openalex.org/S50372074","display_name":"Applied Mathematics and Computation","issn_l":"0096-3003","issn":["0096-3003","1873-5649"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Applied Mathematics and Computation","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/A5025850942","display_name":"Sal\u0131h Yal\u00e7inba\u015f","orcid":"https://orcid.org/0000-0001-7174-6430"},"institutions":[{"id":"https://openalex.org/I175124709","display_name":"S\u00fcleyman Demirel University","ror":"https://ror.org/04fjtte88","country_code":"TR","type":"education","lineage":["https://openalex.org/I175124709"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Salih Yal\u00e7inba\u015f","raw_affiliation_strings":["Department of Mathematics, Faculty of Science, S\u00fcleyman Demirel University, 32260 Isparta, Turkey"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Faculty of Science, S\u00fcleyman Demirel University, 32260 Isparta, Turkey","institution_ids":["https://openalex.org/I175124709"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066478573","display_name":"Ali Fuat Yeni\u00e7erio\u011flu","orcid":"https://orcid.org/0000-0002-1063-0538"},"institutions":[{"id":"https://openalex.org/I175124709","display_name":"S\u00fcleyman Demirel University","ror":"https://ror.org/04fjtte88","country_code":"TR","type":"education","lineage":["https://openalex.org/I175124709"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ali Fuat Yeni\u00e7erio\u01e7lu","raw_affiliation_strings":["Department of Mathematics, Faculty of Science, S\u00fcleyman Demirel University, 32260 Isparta, Turkey"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Faculty of Science, S\u00fcleyman Demirel University, 32260 Isparta, Turkey","institution_ids":["https://openalex.org/I175124709"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5025850942"],"corresponding_institution_ids":["https://openalex.org/I175124709"],"apc_list":{"value":3550,"currency":"USD","value_usd":3550},"apc_paid":null,"fwci":0.4326,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.67264706,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"148","issue":"1","first_page":"287","last_page":"298"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12727","display_name":"Differential Equations and Numerical Methods","score":0.934499979019165,"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"}},"topics":[{"id":"https://openalex.org/T12727","display_name":"Differential Equations and Numerical Methods","score":0.934499979019165,"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/variable","display_name":"Variable (mathematics)","score":0.666144609451294},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6013667583465576},{"id":"https://openalex.org/keywords/differential-equation","display_name":"Differential equation","score":0.5546577572822571},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5403943061828613},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.5375596880912781},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.5014424324035645},{"id":"https://openalex.org/keywords/delay-differential-equation","display_name":"Delay differential equation","score":0.4982492923736572},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.44656047224998474}],"concepts":[{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.666144609451294},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6013667583465576},{"id":"https://openalex.org/C78045399","wikidata":"https://www.wikidata.org/wiki/Q11214","display_name":"Differential equation","level":2,"score":0.5546577572822571},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5403943061828613},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.5375596880912781},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.5014424324035645},{"id":"https://openalex.org/C147504518","wikidata":"https://www.wikidata.org/wiki/Q2146125","display_name":"Delay differential equation","level":3,"score":0.4982492923736572},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.44656047224998474},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/s0096-3003(02)00854-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0096-3003(02)00854-8","pdf_url":null,"source":{"id":"https://openalex.org/S50372074","display_name":"Applied Mathematics and Computation","issn_l":"0096-3003","issn":["0096-3003","1873-5649"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Applied Mathematics and Computation","raw_type":"journal-article"},{"id":"pmh:a6933745-af87-4efa-b1cf-088a08fdc050","is_oa":false,"landing_page_url":"https://avesis.kocaeli.edu.tr/publication/details/a6933745-af87-4efa-b1cf-088a08fdc050/oai","pdf_url":null,"source":{"id":"https://openalex.org/S7407055291","display_name":"Kocaeli \u00dcniversitesi - AVES\u0130S","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W278749213","https://openalex.org/W1974596203","https://openalex.org/W2060744917","https://openalex.org/W2977318642","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W1261320338","https://openalex.org/W1675687971","https://openalex.org/W2942981489","https://openalex.org/W2924035449","https://openalex.org/W2954452568","https://openalex.org/W4226042226","https://openalex.org/W2086307616","https://openalex.org/W2903509708","https://openalex.org/W4388044483","https://openalex.org/W2753150188"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}