{"id":"https://openalex.org/W3004421731","doi":"https://doi.org/10.1016/j.camwa.2021.04.014","title":"Nonconforming discretizations of convex minimization problems and precise relations to mixed methods","display_name":"Nonconforming discretizations of convex minimization problems and precise relations to mixed methods","publication_year":2021,"publication_date":"2021-04-29","ids":{"openalex":"https://openalex.org/W3004421731","doi":"https://doi.org/10.1016/j.camwa.2021.04.014","mag":"3004421731"},"language":"en","primary_location":{"id":"doi:10.1016/j.camwa.2021.04.014","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.camwa.2021.04.014","pdf_url":null,"source":{"id":"https://openalex.org/S4210205691","display_name":"Computers & Mathematics with Applications","issn_l":"0898-1221","issn":["0898-1221","1873-7668"],"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":"Computers &amp; Mathematics with Applications","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2002.02359","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017359935","display_name":"S\u00f6ren Bartels","orcid":null},"institutions":[{"id":"https://openalex.org/I161046081","display_name":"University of Freiburg","ror":"https://ror.org/0245cg223","country_code":"DE","type":"education","lineage":["https://openalex.org/I161046081"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"S\u00f6ren Bartels","raw_affiliation_strings":["Abteilung f\u00fcr Angewandte Mathematik, Albert-Ludwigs-Universit\u00e4t Freiburg, Hermann-Herder-Str. 10, 79104 Freiburg i. Br., Germany","Abteilung f\u00fcr Angewandte Mathematik, Albert-Ludwigs-Universit\u00e4t Freiburg, Hermann-Herder Str. 10, 79104 Freiburg I.Br., Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Abteilung f\u00fcr Angewandte Mathematik, Albert-Ludwigs-Universit\u00e4t Freiburg, Hermann-Herder-Str. 10, 79104 Freiburg i. Br., Germany","institution_ids":["https://openalex.org/I161046081"]},{"raw_affiliation_string":"Abteilung f\u00fcr Angewandte Mathematik, Albert-Ludwigs-Universit\u00e4t Freiburg, Hermann-Herder Str. 10, 79104 Freiburg I.Br., Germany","institution_ids":["https://openalex.org/I161046081"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5017359935"],"corresponding_institution_ids":["https://openalex.org/I161046081"],"apc_list":{"value":3480,"currency":"USD","value_usd":3480},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.00544901,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"93","issue":null,"first_page":"214","last_page":"229"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.9997000098228455,"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/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.9997000098228455,"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/T11205","display_name":"Numerical methods in inverse problems","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"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/T10928","display_name":"Probabilistic and Robust Engineering Design","score":0.9912999868392944,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6862224340438843},{"id":"https://openalex.org/keywords/duality","display_name":"Duality (order theory)","score":0.5959757566452026},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.5924577713012695},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.587721049785614},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.5319977402687073},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5280673503875732},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.44028031826019287},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.429510235786438},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.4186546802520752},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.11854255199432373},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.06547391414642334}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6862224340438843},{"id":"https://openalex.org/C2778023678","wikidata":"https://www.wikidata.org/wiki/Q554403","display_name":"Duality (order theory)","level":2,"score":0.5959757566452026},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.5924577713012695},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.587721049785614},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.5319977402687073},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5280673503875732},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.44028031826019287},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.429510235786438},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.4186546802520752},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.11854255199432373},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.06547391414642334},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1016/j.camwa.2021.04.014","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.camwa.2021.04.014","pdf_url":null,"source":{"id":"https://openalex.org/S4210205691","display_name":"Computers & Mathematics with Applications","issn_l":"0898-1221","issn":["0898-1221","1873-7668"],"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":"Computers &amp; Mathematics with Applications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2002.02359","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2002.02359","pdf_url":"https://arxiv.org/pdf/2002.02359","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:3004421731","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/2002.02359.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.2002.02359","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2002.02359","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2002.02359","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2002.02359","pdf_url":"https://arxiv.org/pdf/2002.02359","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.41999998688697815}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3004421731.pdf","grobid_xml":"https://content.openalex.org/works/W3004421731.grobid-xml"},"referenced_works_count":59,"referenced_works":["https://openalex.org/W136185420","https://openalex.org/W1480714962","https://openalex.org/W1503425191","https://openalex.org/W1674659126","https://openalex.org/W1964524533","https://openalex.org/W1988307074","https://openalex.org/W2003264945","https://openalex.org/W2008008473","https://openalex.org/W2012423916","https://openalex.org/W2020718081","https://openalex.org/W2029129352","https://openalex.org/W2034511734","https://openalex.org/W2037836476","https://openalex.org/W2038490905","https://openalex.org/W2046267801","https://openalex.org/W2061988259","https://openalex.org/W2065383341","https://openalex.org/W2067736594","https://openalex.org/W2069697314","https://openalex.org/W2071552456","https://openalex.org/W2074783170","https://openalex.org/W2092663520","https://openalex.org/W2107503465","https://openalex.org/W2108066087","https://openalex.org/W2115906727","https://openalex.org/W2121179843","https://openalex.org/W2132509247","https://openalex.org/W2141882285","https://openalex.org/W2148823781","https://openalex.org/W2172266329","https://openalex.org/W2372602383","https://openalex.org/W2491027544","https://openalex.org/W2510475660","https://openalex.org/W2592623476","https://openalex.org/W2592909104","https://openalex.org/W2595348797","https://openalex.org/W2767410698","https://openalex.org/W2963017886","https://openalex.org/W2963279928","https://openalex.org/W2963777691","https://openalex.org/W3005256420","https://openalex.org/W3117585672","https://openalex.org/W4229650096","https://openalex.org/W6605476129","https://openalex.org/W6614488864","https://openalex.org/W6617633200","https://openalex.org/W6629429686","https://openalex.org/W6635108014","https://openalex.org/W6635912984","https://openalex.org/W6658137348","https://openalex.org/W6660938892","https://openalex.org/W6662139074","https://openalex.org/W6734169836","https://openalex.org/W6743839051","https://openalex.org/W6776735177","https://openalex.org/W6818510674","https://openalex.org/W6822051184","https://openalex.org/W6831535640","https://openalex.org/W6833870718"],"related_works":["https://openalex.org/W3158123692","https://openalex.org/W2963318174","https://openalex.org/W2942669594","https://openalex.org/W3180198373","https://openalex.org/W2808683798","https://openalex.org/W2964066162","https://openalex.org/W2185002931","https://openalex.org/W2613350913","https://openalex.org/W3038583616","https://openalex.org/W2750255719","https://openalex.org/W2314187005","https://openalex.org/W2061822878","https://openalex.org/W2182438159","https://openalex.org/W3013245869","https://openalex.org/W2087236370","https://openalex.org/W2092796751","https://openalex.org/W2230712836","https://openalex.org/W2118016404","https://openalex.org/W3100907192","https://openalex.org/W2737593119"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":2}],"updated_date":"2026-08-05T07:39:15.569665","created_date":"2025-10-10T00:00:00"}
