{"id":"https://openalex.org/W2155065327","doi":"https://doi.org/10.1016/j.laa.2008.02.024","title":"On the pointwise limits of bivariate lagrange projectors","display_name":"On the pointwise limits of bivariate lagrange projectors","publication_year":2008,"publication_date":"2008-04-21","ids":{"openalex":"https://openalex.org/W2155065327","doi":"https://doi.org/10.1016/j.laa.2008.02.024","mag":"2155065327"},"language":"en","primary_location":{"id":"doi:10.1016/j.laa.2008.02.024","doi":"https://doi.org/10.1016/j.laa.2008.02.024","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.laa.2008.02.024","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0024379508001134/pdf","source":{"id":"https://openalex.org/S159544283","display_name":"Linear Algebra and its Applications","issn_l":"0024-3795","issn":["0024-3795","1873-1856"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-2","norway-1"],"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":"Linear Algebra and its Applications","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.sciencedirect.com/science/article/pii/S0024379508001134/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110835035","display_name":"Carl de Boor","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"C. de Boor","raw_affiliation_strings":["POB 1076, 81 Caprice Lane, Eastsound, WA 98245, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"POB 1076, 81 Caprice Lane, Eastsound, WA 98245, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090062378","display_name":"Boris Shekhtman","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2613432","display_name":"University of South Florida","ror":"https://ror.org/032db5x82","country_code":"US","type":"education","lineage":["https://openalex.org/I2613432"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"B. Shekhtman","raw_affiliation_strings":["Mathematics & Statistics, 4202 Fowler Avenue, University of South Florida, Tampa, FL 3360-5700, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mathematics & Statistics, 4202 Fowler Avenue, University of South Florida, Tampa, FL 3360-5700, USA","institution_ids":["https://openalex.org/I2613432"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5110835035"],"corresponding_institution_ids":[],"apc_list":{"value":3230,"currency":"USD","value_usd":3230},"apc_paid":null,"fwci":3.8031,"has_fulltext":true,"cited_by_count":23,"citation_normalized_percentile":{"value":0.92916416,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"429","issue":"1","first_page":"311","last_page":"325"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10884","display_name":"Holomorphic and Operator Theory","score":0.5713000297546387,"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/T10884","display_name":"Holomorphic and Operator Theory","score":0.5713000297546387,"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/T11191","display_name":"Mathematical functions and polynomials","score":0.12449999898672104,"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/T12062","display_name":"Approximation Theory and Sequence Spaces","score":0.05990000069141388,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/pointwise-limits","display_name":"pointwise limits","score":0.7070000171661377},{"id":"https://openalex.org/keywords/polynomial-ideals","display_name":"polynomial ideals","score":0.6679999828338623},{"id":"https://openalex.org/keywords/radical-ideals","display_name":"radical ideals","score":0.9819999933242798},{"id":"https://openalex.org/keywords/multivariate-polynomials","display_name":"multivariate polynomials","score":0.6449999809265137}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.9000900983810425},{"id":"https://openalex.org/C2777984123","wikidata":"https://www.wikidata.org/wiki/Q9248237","display_name":"Pointwise","level":2,"score":0.7813984155654907},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.6241827607154846},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.4649238586425781},{"id":"https://openalex.org/C2776865275","wikidata":"https://www.wikidata.org/wiki/Q311666","display_name":"Projector","level":2,"score":0.45585334300994873},{"id":"https://openalex.org/C2776639384","wikidata":"https://www.wikidata.org/wiki/Q840396","display_name":"Ideal (ethics)","level":2,"score":0.4287523329257965},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.39339345693588257},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3336724042892456},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.29482707381248474},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.2494525909423828},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.laa.2008.02.024","doi":"https://doi.org/10.1016/j.laa.2008.02.024","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.laa.2008.02.024","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0024379508001134/pdf","source":{"id":"https://openalex.org/S159544283","display_name":"Linear Algebra and its Applications","issn_l":"0024-3795","issn":["0024-3795","1873-1856"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-2","norway-1"],"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":"Linear Algebra and its Applications","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.laa.2008.02.024","doi":"https://doi.org/10.1016/j.laa.2008.02.024","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.laa.2008.02.024","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0024379508001134/pdf","source":{"id":"https://openalex.org/S159544283","display_name":"Linear Algebra and its Applications","issn_l":"0024-3795","issn":["0024-3795","1873-1856"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-2","norway-1"],"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":"Linear Algebra and its Applications","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2155065327.pdf","grobid_xml":"https://content.openalex.org/works/W2155065327.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W576702438","https://openalex.org/W1481556851","https://openalex.org/W1506848395","https://openalex.org/W1550054248","https://openalex.org/W1974087575","https://openalex.org/W2019127701","https://openalex.org/W2019402168","https://openalex.org/W2026749500","https://openalex.org/W2075832453","https://openalex.org/W2094319117","https://openalex.org/W2115420951","https://openalex.org/W2142142612","https://openalex.org/W2143546951","https://openalex.org/W2156652875","https://openalex.org/W2188422645","https://openalex.org/W2214822119","https://openalex.org/W2480354480","https://openalex.org/W2503547344","https://openalex.org/W2610857016","https://openalex.org/W3126588943","https://openalex.org/W4249832469","https://openalex.org/W6628672169","https://openalex.org/W6721758900","https://openalex.org/W6831645646"],"related_works":["https://openalex.org/W2140020064","https://openalex.org/W143502885","https://openalex.org/W42113618","https://openalex.org/W2103468410","https://openalex.org/W1856228368","https://openalex.org/W3197542402","https://openalex.org/W2971527398","https://openalex.org/W2645958880","https://openalex.org/W372303224","https://openalex.org/W2334192003"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-09-25T08:18:29.962427","created_date":"2025-10-10T00:00:00"}