{"id":"https://openalex.org/W2029528250","doi":"https://doi.org/10.1016/0010-4485(95)90750-a","title":"Rational patches on quadric surfaces","display_name":"Rational patches on quadric surfaces","publication_year":1995,"publication_date":"1995-01-01","ids":{"openalex":"https://openalex.org/W2029528250","doi":"https://doi.org/10.1016/0010-4485(95)90750-a","mag":"2029528250"},"language":"en","primary_location":{"id":"doi:10.1016/0010-4485(95)90750-a","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0010-4485(95)90750-a","pdf_url":null,"source":{"id":"https://openalex.org/S4210171473","display_name":"Computer-Aided Design","issn_l":"0010-4485","issn":["0010-4485","1879-2685"],"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":"Computer-Aided Design","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/A5085221434","display_name":"Roland Dietz","orcid":null},"institutions":[{"id":"https://openalex.org/I107257983","display_name":"Darmstadt University of Applied Sciences","ror":"https://ror.org/047wbd030","country_code":"DE","type":"education","lineage":["https://openalex.org/I107257983"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Roland Dietz","raw_affiliation_strings":["Technische Hochschule Darmstadt, Fachbereich Mathematik AG 3, Schlossgartenstrasse 7, D-64289 Darmstadt, Germany"],"affiliations":[{"raw_affiliation_string":"Technische Hochschule Darmstadt, Fachbereich Mathematik AG 3, Schlossgartenstrasse 7, D-64289 Darmstadt, Germany","institution_ids":["https://openalex.org/I107257983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080347395","display_name":"Josef Hoschek","orcid":null},"institutions":[{"id":"https://openalex.org/I107257983","display_name":"Darmstadt University of Applied Sciences","ror":"https://ror.org/047wbd030","country_code":"DE","type":"education","lineage":["https://openalex.org/I107257983"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Josef Hoschek","raw_affiliation_strings":["Technische Hochschule Darmstadt, Fachbereich Mathematik AG 3, Schlossgartenstrasse 7, D-64289 Darmstadt, Germany"],"affiliations":[{"raw_affiliation_string":"Technische Hochschule Darmstadt, Fachbereich Mathematik AG 3, Schlossgartenstrasse 7, D-64289 Darmstadt, Germany","institution_ids":["https://openalex.org/I107257983"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045854462","display_name":"Bert J\u00fcttler","orcid":"https://orcid.org/0000-0002-5518-7795"},"institutions":[{"id":"https://openalex.org/I107257983","display_name":"Darmstadt University of Applied Sciences","ror":"https://ror.org/047wbd030","country_code":"DE","type":"education","lineage":["https://openalex.org/I107257983"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Bert J\u00fcttler","raw_affiliation_strings":["Technische Hochschule Darmstadt, Fachbereich Mathematik AG 3, Schlossgartenstrasse 7, D-64289 Darmstadt, Germany"],"affiliations":[{"raw_affiliation_string":"Technische Hochschule Darmstadt, Fachbereich Mathematik AG 3, Schlossgartenstrasse 7, D-64289 Darmstadt, Germany","institution_ids":["https://openalex.org/I107257983"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5085221434"],"corresponding_institution_ids":["https://openalex.org/I107257983"],"apc_list":null,"apc_paid":null,"fwci":2.7138,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":{"value":0.88773516,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"27","issue":"1","first_page":"27","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":1.0,"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"}},{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9686999917030334,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9114000201225281,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/quadric","display_name":"Quadric","score":0.8288633823394775},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6956963539123535},{"id":"https://openalex.org/keywords/paraboloid","display_name":"Paraboloid","score":0.6615407466888428},{"id":"https://openalex.org/keywords/stereographic-projection","display_name":"Stereographic projection","score":0.5122398734092712},{"id":"https://openalex.org/keywords/b\u00e9zier-curve","display_name":"B\u00e9zier curve","score":0.4866198003292084},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.4605409801006317},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.4498429298400879},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.4084200859069824},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.3563959002494812},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.34343719482421875},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.30821606516838074}],"concepts":[{"id":"https://openalex.org/C2779219049","wikidata":"https://www.wikidata.org/wiki/Q852117","display_name":"Quadric","level":2,"score":0.8288633823394775},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6956963539123535},{"id":"https://openalex.org/C203231007","wikidata":"https://www.wikidata.org/wiki/Q192768","display_name":"Paraboloid","level":3,"score":0.6615407466888428},{"id":"https://openalex.org/C119001982","wikidata":"https://www.wikidata.org/wiki/Q866099","display_name":"Stereographic projection","level":2,"score":0.5122398734092712},{"id":"https://openalex.org/C206423108","wikidata":"https://www.wikidata.org/wiki/Q214728","display_name":"B\u00e9zier curve","level":2,"score":0.4866198003292084},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.4605409801006317},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.4498429298400879},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.4084200859069824},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3563959002494812},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.34343719482421875},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.30821606516838074}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0010-4485(95)90750-a","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0010-4485(95)90750-a","pdf_url":null,"source":{"id":"https://openalex.org/S4210171473","display_name":"Computer-Aided Design","issn_l":"0010-4485","issn":["0010-4485","1879-2685"],"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":"Computer-Aided Design","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.6499999761581421,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W150433239","https://openalex.org/W609367171","https://openalex.org/W1964673636","https://openalex.org/W1985552972","https://openalex.org/W2025029279","https://openalex.org/W2033505959","https://openalex.org/W2041712145","https://openalex.org/W2046155324","https://openalex.org/W2054275965","https://openalex.org/W2063872904","https://openalex.org/W2074722850","https://openalex.org/W2089358519","https://openalex.org/W2481087612","https://openalex.org/W3026407818","https://openalex.org/W4243381733","https://openalex.org/W4244461154"],"related_works":["https://openalex.org/W2003165378","https://openalex.org/W2282489952","https://openalex.org/W2014862418","https://openalex.org/W2051491597","https://openalex.org/W2350326490","https://openalex.org/W2357604461","https://openalex.org/W2376668417","https://openalex.org/W2388738624","https://openalex.org/W2112597047","https://openalex.org/W2228282078"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
