{"id":"https://openalex.org/W1997706406","doi":"https://doi.org/10.1016/0022-247x(72)90074-1","title":"Numerical saddle point method","display_name":"Numerical saddle point method","publication_year":1972,"publication_date":"1972-06-01","ids":{"openalex":"https://openalex.org/W1997706406","doi":"https://doi.org/10.1016/0022-247x(72)90074-1","mag":"1997706406"},"language":"en","primary_location":{"id":"doi:10.1016/0022-247x(72)90074-1","doi":"https://doi.org/10.1016/0022-247x(72)90074-1","is_oa":true,"landing_page_url":"https://doi.org/10.1016/0022-247x(72)90074-1","pdf_url":"https://www.sciencedirect.com/science/article/pii/0022247X72900741/pdf","source":{"id":"https://openalex.org/S151579836","display_name":"Journal of Mathematical Analysis and Applications","issn_l":"0022-247X","issn":["0022-247X","1096-0813"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"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":"Journal of Mathematical Analysis 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://www.sciencedirect.com/science/article/pii/0022247X72900741/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033786032","display_name":"Patrick Cornille","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"P Cornille","raw_affiliation_strings":["23 Rue du 14 Juillet, 59-Seclin, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"23 Rue du 14 Juillet, 59-Seclin, France","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5033786032"],"corresponding_institution_ids":[],"apc_list":{"value":3190,"currency":"USD","value_usd":3190},"apc_paid":null,"fwci":0.5383,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.58826336,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"38","issue":"3","first_page":"633","last_page":"639"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11191","display_name":"Mathematical functions and polynomials","score":0.9746000170707703,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"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/T11191","display_name":"Mathematical functions and polynomials","score":0.9746000170707703,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"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":0.007199999876320362,"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/T10739","display_name":"Electromagnetic Scattering and Analysis","score":0.0052999998442828655,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/saddle-point-method","display_name":"saddle point method","score":0.9750000238418579},{"id":"https://openalex.org/keywords/hankel-functions","display_name":"Hankel functions","score":0.8410000205039978},{"id":"https://openalex.org/keywords/exponential-integral","display_name":"exponential integral","score":0.7480000257492065},{"id":"https://openalex.org/keywords/large-parameter-asymptotics","display_name":"large parameter asymptotics","score":0.8379999995231628},{"id":"https://openalex.org/keywords/numerical-evaluation-of-integrals","display_name":"numerical evaluation of integrals","score":0.8100000023841858},{"id":"https://openalex.org/keywords/asymptotic-expansion","display_name":"asymptotic expansion","score":0.7289999723434448}],"concepts":[{"id":"https://openalex.org/C2681867","wikidata":"https://www.wikidata.org/wiki/Q690935","display_name":"Saddle point","level":2,"score":0.9021673798561096},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.835699200630188},{"id":"https://openalex.org/C2777127463","wikidata":"https://www.wikidata.org/wiki/Q10862618","display_name":"Saddle","level":2,"score":0.6797481775283813},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6362003684043884},{"id":"https://openalex.org/C151376022","wikidata":"https://www.wikidata.org/wiki/Q168698","display_name":"Exponential function","level":2,"score":0.5878162384033203},{"id":"https://openalex.org/C11683690","wikidata":"https://www.wikidata.org/wiki/Q752726","display_name":"Asymptotic expansion","level":2,"score":0.5810250043869019},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.5254204273223877},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.47409069538116455},{"id":"https://openalex.org/C48753275","wikidata":"https://www.wikidata.org/wiki/Q11216","display_name":"Numerical analysis","level":2,"score":0.46600255370140076},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.389161080121994},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.18205201625823975},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.14279690384864807},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09459623694419861}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0022-247x(72)90074-1","doi":"https://doi.org/10.1016/0022-247x(72)90074-1","is_oa":true,"landing_page_url":"https://doi.org/10.1016/0022-247x(72)90074-1","pdf_url":"https://www.sciencedirect.com/science/article/pii/0022247X72900741/pdf","source":{"id":"https://openalex.org/S151579836","display_name":"Journal of Mathematical Analysis and Applications","issn_l":"0022-247X","issn":["0022-247X","1096-0813"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"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":"Journal of Mathematical Analysis and Applications","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/0022-247x(72)90074-1","doi":"https://doi.org/10.1016/0022-247x(72)90074-1","is_oa":true,"landing_page_url":"https://doi.org/10.1016/0022-247x(72)90074-1","pdf_url":"https://www.sciencedirect.com/science/article/pii/0022247X72900741/pdf","source":{"id":"https://openalex.org/S151579836","display_name":"Journal of Mathematical Analysis and Applications","issn_l":"0022-247X","issn":["0022-247X","1096-0813"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"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":"Journal of Mathematical Analysis and Applications","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1997706406.pdf","grobid_xml":"https://content.openalex.org/works/W1997706406.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W1594152399","https://openalex.org/W1989753027","https://openalex.org/W2035155528","https://openalex.org/W2040122329","https://openalex.org/W2045692066","https://openalex.org/W2069877263","https://openalex.org/W2076358378","https://openalex.org/W2114388805","https://openalex.org/W2330381107","https://openalex.org/W2601298498"],"related_works":["https://openalex.org/W2015683535","https://openalex.org/W4390948692","https://openalex.org/W2029648412","https://openalex.org/W105793818","https://openalex.org/W73248859","https://openalex.org/W2043242109","https://openalex.org/W3000494496","https://openalex.org/W4236459141","https://openalex.org/W3049119317","https://openalex.org/W4226154286"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}