{"id":"https://openalex.org/W4283714551","doi":"https://doi.org/10.1007/s00500-022-07290-7","title":"Two new optimal and uniform third-order schemes for singular perturbation problems with initial layers","display_name":"Two new optimal and uniform third-order schemes for singular perturbation problems with initial layers","publication_year":2022,"publication_date":"2022-06-29","ids":{"openalex":"https://openalex.org/W4283714551","doi":"https://doi.org/10.1007/s00500-022-07290-7"},"language":"en","primary_location":{"id":"doi:10.1007/s00500-022-07290-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00500-022-07290-7","pdf_url":null,"source":{"id":"https://openalex.org/S65753830","display_name":"Soft Computing","issn_l":"1432-7643","issn":["1432-7643","1433-7479"],"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":"Soft 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/A5016186331","display_name":"Kumaravel Selvakumar","orcid":"https://orcid.org/0000-0002-6122-3342"},"institutions":[{"id":"https://openalex.org/I33585257","display_name":"Anna University, Chennai","ror":"https://ror.org/01qhf1r47","country_code":"IN","type":"education","lineage":["https://openalex.org/I33585257"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"K. Selvakumar","raw_affiliation_strings":["Department of Mathematics, Anna University, University College of Engineering, Nagercoil, Tamilnadu, 629 004, India","Department of Mathematics, Anna University, University College of Engineering, Nagercoil, India"],"raw_orcid":"https://orcid.org/0000-0002-6122-3342","affiliations":[{"raw_affiliation_string":"Department of Mathematics, Anna University, University College of Engineering, Nagercoil, Tamilnadu, 629 004, India","institution_ids":["https://openalex.org/I33585257"]},{"raw_affiliation_string":"Department of Mathematics, Anna University, University College of Engineering, Nagercoil, India","institution_ids":["https://openalex.org/I33585257"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5016186331"],"corresponding_institution_ids":["https://openalex.org/I33585257"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":0.5859,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.58301158,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"26","issue":"22","first_page":"12811","last_page":"12832"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12727","display_name":"Differential Equations and Numerical Methods","score":0.9998999834060669,"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":0.9998999834060669,"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/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.9136999845504761,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.738336443901062},{"id":"https://openalex.org/keywords/singular-perturbation","display_name":"Singular perturbation","score":0.6349282264709473},{"id":"https://openalex.org/keywords/perturbation","display_name":"Perturbation (astronomy)","score":0.556331992149353},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.49645596742630005},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.48833176493644714},{"id":"https://openalex.org/keywords/numerical-analysis","display_name":"Numerical analysis","score":0.4642733931541443},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.4473058581352234},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.36480939388275146}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.738336443901062},{"id":"https://openalex.org/C165160513","wikidata":"https://www.wikidata.org/wiki/Q7524249","display_name":"Singular perturbation","level":2,"score":0.6349282264709473},{"id":"https://openalex.org/C177918212","wikidata":"https://www.wikidata.org/wiki/Q803623","display_name":"Perturbation (astronomy)","level":2,"score":0.556331992149353},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.49645596742630005},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.48833176493644714},{"id":"https://openalex.org/C48753275","wikidata":"https://www.wikidata.org/wiki/Q11216","display_name":"Numerical analysis","level":2,"score":0.4642733931541443},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.4473058581352234},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.36480939388275146},{"id":"https://openalex.org/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00500-022-07290-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00500-022-07290-7","pdf_url":null,"source":{"id":"https://openalex.org/S65753830","display_name":"Soft Computing","issn_l":"1432-7643","issn":["1432-7643","1433-7479"],"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":"Soft 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":24,"referenced_works":["https://openalex.org/W1497304522","https://openalex.org/W1752087050","https://openalex.org/W1967434168","https://openalex.org/W1983495489","https://openalex.org/W1990562152","https://openalex.org/W2003812329","https://openalex.org/W2007020272","https://openalex.org/W2009618137","https://openalex.org/W2029318990","https://openalex.org/W2031898234","https://openalex.org/W2036371403","https://openalex.org/W2037439858","https://openalex.org/W2037810836","https://openalex.org/W2042811925","https://openalex.org/W2071145897","https://openalex.org/W2114071527","https://openalex.org/W2119828074","https://openalex.org/W2144223674","https://openalex.org/W2167044111","https://openalex.org/W2178962657","https://openalex.org/W2321324765","https://openalex.org/W2326647020","https://openalex.org/W2920893889","https://openalex.org/W4252247111"],"related_works":["https://openalex.org/W4327639758","https://openalex.org/W1998082046","https://openalex.org/W2116787190","https://openalex.org/W2154304710","https://openalex.org/W2019676381","https://openalex.org/W2387468633","https://openalex.org/W2006371715","https://openalex.org/W2071155035","https://openalex.org/W2713536231","https://openalex.org/W2085466143"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2023,"cited_by_count":2}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}