{"id":"https://openalex.org/W4413118817","doi":"https://doi.org/10.1016/j.cnsns.2025.109202","title":"Advancements in nonlinear exponential sampling: convergence, quantitative analysis and Voronovskaya-type formula","display_name":"Advancements in nonlinear exponential sampling: convergence, quantitative analysis and Voronovskaya-type formula","publication_year":2025,"publication_date":"2025-08-08","ids":{"openalex":"https://openalex.org/W4413118817","doi":"https://doi.org/10.1016/j.cnsns.2025.109202"},"language":"en","primary_location":{"id":"doi:10.1016/j.cnsns.2025.109202","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.cnsns.2025.109202","pdf_url":null,"source":{"id":"https://openalex.org/S39612629","display_name":"Communications in Nonlinear Science and Numerical Simulation","issn_l":"1007-5704","issn":["1007-5704","1878-7274"],"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":"Communications in Nonlinear Science and Numerical Simulation","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/A5080013307","display_name":"Danilo Costarell\u0131","orcid":"https://orcid.org/0000-0001-8834-8877"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Danilo Costarelli","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8834-8877","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5024287781","display_name":"Mariarosaria Natale","orcid":"https://orcid.org/0009-0000-4137-543X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mariarosaria Natale","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0000-4137-543X","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5080013307"],"corresponding_institution_ids":[],"apc_list":{"value":3460,"currency":"USD","value_usd":3460},"apc_paid":null,"fwci":4.6546,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.95006994,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"152","issue":null,"first_page":"109202","last_page":"109202"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12062","display_name":"Approximation Theory and Sequence Spaces","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"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/T12062","display_name":"Approximation Theory and Sequence Spaces","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"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/T11210","display_name":"Mathematical Analysis and Transform Methods","score":0.9891999959945679,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9545000195503235,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6397151947021484},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.6063582301139832},{"id":"https://openalex.org/keywords/exponential-type","display_name":"Exponential type","score":0.5989915728569031},{"id":"https://openalex.org/keywords/exponential-function","display_name":"Exponential function","score":0.5913220643997192},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5555084347724915},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.5549123883247375},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.4915800988674164},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.4489990472793579},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.3974698781967163},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3229643702507019},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.19719025492668152},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16403475403785706},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.06849154829978943}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6397151947021484},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6063582301139832},{"id":"https://openalex.org/C103642545","wikidata":"https://www.wikidata.org/wiki/Q5421531","display_name":"Exponential type","level":2,"score":0.5989915728569031},{"id":"https://openalex.org/C151376022","wikidata":"https://www.wikidata.org/wiki/Q168698","display_name":"Exponential function","level":2,"score":0.5913220643997192},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5555084347724915},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.5549123883247375},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.4915800988674164},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.4489990472793579},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.3974698781967163},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3229643702507019},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.19719025492668152},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16403475403785706},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.06849154829978943},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.cnsns.2025.109202","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.cnsns.2025.109202","pdf_url":null,"source":{"id":"https://openalex.org/S39612629","display_name":"Communications in Nonlinear Science and Numerical Simulation","issn_l":"1007-5704","issn":["1007-5704","1878-7274"],"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":"Communications in Nonlinear Science and Numerical Simulation","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4921308801","display_name":null,"funder_award_id":"J53D23000660001","funder_id":"https://openalex.org/F4320321873","funder_display_name":"Ministero dell\u2019Istruzione, dell\u2019Universit\u00e0 e della Ricerca"},{"id":"https://openalex.org/G895611505","display_name":null,"funder_award_id":"20229FX3B9","funder_id":"https://openalex.org/F4320338019","funder_display_name":"FP7 Coordination of Research Activities"}],"funders":[{"id":"https://openalex.org/F4320311030","display_name":"Istituto Nazionale di Alta Matematica \"Francesco Severi\"","ror":"https://ror.org/01vx64p53"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321873","display_name":"Ministero dell\u2019Istruzione, dell\u2019Universit\u00e0 e della Ricerca","ror":"https://ror.org/0166hxq48"},{"id":"https://openalex.org/F4320333369","display_name":"Gruppo Nazionale per l'Analisi Matematica, la Probabilit\u00e0 e le loro Applicazioni","ror":null},{"id":"https://openalex.org/F4320338019","display_name":"FP7 Coordination of Research Activities","ror":null},{"id":"https://openalex.org/F6221254007","display_name":"Australian Indigenous Doctors' Association","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W329097417","https://openalex.org/W1509740665","https://openalex.org/W1663858207","https://openalex.org/W1990480308","https://openalex.org/W2011694668","https://openalex.org/W2031818230","https://openalex.org/W2058818560","https://openalex.org/W2095278598","https://openalex.org/W2127049502","https://openalex.org/W2154951652","https://openalex.org/W2332234745","https://openalex.org/W2793693916","https://openalex.org/W2963997011","https://openalex.org/W3024311301","https://openalex.org/W3042061846","https://openalex.org/W3088368946","https://openalex.org/W3135009574","https://openalex.org/W3163514653","https://openalex.org/W4220997341","https://openalex.org/W4286491340","https://openalex.org/W4313186579","https://openalex.org/W4360980319","https://openalex.org/W4385581116","https://openalex.org/W4388626518","https://openalex.org/W4389485386","https://openalex.org/W4396836036","https://openalex.org/W4402069925","https://openalex.org/W4405119090","https://openalex.org/W4406035757","https://openalex.org/W4407955909","https://openalex.org/W4410299837","https://openalex.org/W6608384208","https://openalex.org/W6794457076","https://openalex.org/W6871851056","https://openalex.org/W6875729973","https://openalex.org/W6877511235","https://openalex.org/W7047159909"],"related_works":["https://openalex.org/W2794088623","https://openalex.org/W2046360005","https://openalex.org/W2530543162","https://openalex.org/W3042136779","https://openalex.org/W3025504071","https://openalex.org/W3036249437","https://openalex.org/W1633561714","https://openalex.org/W4327779305","https://openalex.org/W4381660834","https://openalex.org/W1558188711"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
