{"id":"https://openalex.org/W7204685416","doi":"https://doi.org/10.67897/njma.2017.5wcwst1p","title":"An Odd Order Numerical Integrator for Analyzing Environmental Models","display_name":"An Odd Order Numerical Integrator for Analyzing Environmental Models","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W7204685416","doi":"https://doi.org/10.67897/njma.2017.5wcwst1p"},"language":"en","primary_location":{"id":"doi:10.67897/njma.2017.5wcwst1p","doi":"https://doi.org/10.67897/njma.2017.5wcwst1p","is_oa":true,"landing_page_url":"https://doi.org/10.67897/njma.2017.5wcwst1p","pdf_url":"https://njmajournal.com.ng/article/an-odd-order-numerical-integrator-for-analyzing-environmental-models.pdf","source":{"id":"https://openalex.org/S7407064185","display_name":"Nigerian Journal of Mathematics and Applications","issn_l":"0795-2767","issn":["0795-2767"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nigerian Journal of Mathematics and Applications","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://njmajournal.com.ng/article/an-odd-order-numerical-integrator-for-analyzing-environmental-models.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009791907","display_name":"O. O. Enoch","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I43427933","display_name":"Federal University Oye Ekiti","ror":"https://ror.org/02q5h6807","country_code":"NG","type":"education","lineage":["https://openalex.org/I43427933"]}],"countries":["NG"],"is_corresponding":true,"raw_author_name":"O. O. Enoch","raw_affiliation_strings":["Department of Mathematics, Federal University Oye-Ekiti, Ekiti State, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Federal University Oye-Ekiti, Ekiti State, Nigeria","institution_ids":["https://openalex.org/I43427933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086325091","display_name":"Catherine O. Alakofa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I43427933","display_name":"Federal University Oye Ekiti","ror":"https://ror.org/02q5h6807","country_code":"NG","type":"education","lineage":["https://openalex.org/I43427933"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"C. O. Alakofa","raw_affiliation_strings":["Department of Mathematics, Federal University Oye-Ekiti, Ekiti State, Nigeria.:"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Federal University Oye-Ekiti, Ekiti State, Nigeria.:","institution_ids":["https://openalex.org/I43427933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148704960","display_name":"E. J. Adeyeye","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I891860020","display_name":"Federal University of Petroleum Resource Effurun","ror":"https://ror.org/04ndqkb04","country_code":"NG","type":"education","lineage":["https://openalex.org/I891860020"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"E. J. Adeyeye","raw_affiliation_strings":["Department of Mathematics/Computer Science Federal University of Petroleum Resources Efurrum, Delta State, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics/Computer Science Federal University of Petroleum Resources Efurrum, Delta State, Nigeria","institution_ids":["https://openalex.org/I891860020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010138429","display_name":"Anthony Ilesanmi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I13144388","display_name":"Ekiti State University","ror":"https://ror.org/02c4zkr79","country_code":"NG","type":"education","lineage":["https://openalex.org/I13144388"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"A. O. Ilesanmi","raw_affiliation_strings":["Department of Statistics, Ekiti State University, Ekiti State"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Statistics, Ekiti State University, Ekiti State","institution_ids":["https://openalex.org/I13144388"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021735955","display_name":"Samuel Oluwaseun Adejuwon","orcid":"https://orcid.org/0000-0003-2207-4265","observed_orcids":["https://orcid.org/0000-0003-2207-4265"]},"institutions":[{"id":"https://openalex.org/I29787537","display_name":"Afe Babalola University","ror":"https://ror.org/03rsm0k65","country_code":"NG","type":"education","lineage":["https://openalex.org/I29787537"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"S. O. Adejuwon","raw_affiliation_strings":["Department of Mathematical/Physical Science Afe Babalola University Ado Ekiti, Ekiti State, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematical/Physical Science Afe Babalola University Ado Ekiti, Ekiti State, Nigeria","institution_ids":["https://openalex.org/I29787537"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5009791907"],"corresponding_institution_ids":["https://openalex.org/I43427933"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":"1","first_page":"191\u2212199","last_page":"191\u2212199"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11416","display_name":"Numerical Solvers for Ordinary Differential Equations","score":0.9970999956130981,"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/T11416","display_name":"Numerical Solvers for Ordinary Differential Equations","score":0.9970999956130981,"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"}},{"id":"https://openalex.org/T13806","display_name":"Mathematical and Computational Methods","score":0.0007999999797903001,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"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/T12727","display_name":"Singular Perturbation, Asymptotics and Difference Schemes","score":0.00039999998989515007,"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/initial-value-problem","display_name":"initial value problems","score":0.9570000171661377},{"id":"https://openalex.org/keywords/numerical-solution-of-odes","display_name":"numerical solution of ODEs","score":0.7599999904632568},{"id":"https://openalex.org/keywords/environmental-modeling","display_name":"environmental modeling","score":0.5659999847412109}],"concepts":[{"id":"https://openalex.org/C79518650","wikidata":"https://www.wikidata.org/wiki/Q2081431","display_name":"Integrator","level":3,"score":0.7724999785423279},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.5321000218391418},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5267000198364258},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5169000029563904},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5127000212669373},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4772999882698059},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.462799996137619},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.43639999628067017},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.3779999911785126},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3675999939441681},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3668000102043152},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.31189998984336853},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.31049999594688416},{"id":"https://openalex.org/C48753275","wikidata":"https://www.wikidata.org/wiki/Q11216","display_name":"Numerical analysis","level":2,"score":0.2619999945163727},{"id":"https://openalex.org/C76969082","wikidata":"https://www.wikidata.org/wiki/Q486902","display_name":"Mathematical model","level":2,"score":0.25589999556541443},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.251800000667572}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.67897/njma.2017.5wcwst1p","doi":"https://doi.org/10.67897/njma.2017.5wcwst1p","is_oa":true,"landing_page_url":"https://doi.org/10.67897/njma.2017.5wcwst1p","pdf_url":"https://njmajournal.com.ng/article/an-odd-order-numerical-integrator-for-analyzing-environmental-models.pdf","source":{"id":"https://openalex.org/S7407064185","display_name":"Nigerian Journal of Mathematics and Applications","issn_l":"0795-2767","issn":["0795-2767"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nigerian Journal of Mathematics and Applications","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.67897/njma.2017.5wcwst1p","doi":"https://doi.org/10.67897/njma.2017.5wcwst1p","is_oa":true,"landing_page_url":"https://doi.org/10.67897/njma.2017.5wcwst1p","pdf_url":"https://njmajournal.com.ng/article/an-odd-order-numerical-integrator-for-analyzing-environmental-models.pdf","source":{"id":"https://openalex.org/S7407064185","display_name":"Nigerian Journal of Mathematics and Applications","issn_l":"0795-2767","issn":["0795-2767"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nigerian Journal of Mathematics and Applications","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7204685416.pdf","grobid_xml":"https://content.openalex.org/works/W7204685416.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7109036864","https://openalex.org/W1975843549","https://openalex.org/W2618219465","https://openalex.org/W2779586048","https://openalex.org/W3116987105","https://openalex.org/W81192977","https://openalex.org/W2032043105","https://openalex.org/W4251817994","https://openalex.org/W2059735959","https://openalex.org/W7070985917"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"we":[3],"consider":[4],"a":[5],"class":[6],"of":[7,14,27,34,43],"formulae":[8],"for":[9],"the":[10,23],"nu":[11],"merical":[12],"solution":[13],"Initial":[15],"Value":[16],"Problem":[17],"(IVP)":[18],"that":[19],"is":[20],"applicable":[21],"in":[22],"study":[24],"and":[25],"analysis":[26],"Environmental":[28],"pol":[29],"lution":[30],"Models.":[31],"These":[32],"classes":[33],"integrators":[35],"are":[36],"assumed":[37],"to":[38],"be":[39],"an":[40],"approximate":[41],"reections":[42],"environmental":[44],"problems.":[45]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2026-08-31T00:00:00"}