{"id":"https://openalex.org/W3002526051","doi":"https://doi.org/10.1007/s10107-020-01473-6","title":"New characterizations of Hoffman constants for systems of linear constraints","display_name":"New characterizations of Hoffman constants for systems of linear constraints","publication_year":2020,"publication_date":"2020-02-10","ids":{"openalex":"https://openalex.org/W3002526051","doi":"https://doi.org/10.1007/s10107-020-01473-6","mag":"3002526051"},"language":"en","primary_location":{"id":"doi:10.1007/s10107-020-01473-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10107-020-01473-6","pdf_url":null,"source":{"id":"https://openalex.org/S193920097","display_name":"Mathematical Programming","issn_l":"0025-5610","issn":["0025-5610","1436-4646"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Programming","raw_type":"journal-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1905.02894","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016340912","display_name":"Javier Pe\u00f1a","orcid":"https://orcid.org/0000-0001-5698-1918"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Javier Pe\u00f1a","raw_affiliation_strings":["Tepper School of Business, Carnegie Mellon University, Pittsburgh, USA","Carnegie Mellon University"],"affiliations":[{"raw_affiliation_string":"Tepper School of Business, Carnegie Mellon University, Pittsburgh, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"Carnegie Mellon University","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002345780","display_name":"Juan C. Vera","orcid":"https://orcid.org/0000-0003-1394-3422"},"institutions":[{"id":"https://openalex.org/I193700539","display_name":"Tilburg University","ror":"https://ror.org/04b8v1s79","country_code":"NL","type":"education","lineage":["https://openalex.org/I193700539"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Juan C. Vera","raw_affiliation_strings":["Department of Econometrics and Operations Research, Tilburg University, Tilburg, The Netherlands","Tilburg University"],"affiliations":[{"raw_affiliation_string":"Department of Econometrics and Operations Research, Tilburg University, Tilburg, The Netherlands","institution_ids":["https://openalex.org/I193700539"]},{"raw_affiliation_string":"Tilburg University","institution_ids":["https://openalex.org/I193700539"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025392863","display_name":"Luis F. Zuluaga","orcid":"https://orcid.org/0000-0002-3294-2401"},"institutions":[{"id":"https://openalex.org/I186143895","display_name":"Lehigh University","ror":"https://ror.org/012afjb06","country_code":"US","type":"education","lineage":["https://openalex.org/I186143895"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Luis F. Zuluaga","raw_affiliation_strings":["Department of Industrial and Systems Engineering, Lehigh University, Bethlehem, USA","Lehigh University,"],"affiliations":[{"raw_affiliation_string":"Department of Industrial and Systems Engineering, Lehigh University, Bethlehem, USA","institution_ids":["https://openalex.org/I186143895"]},{"raw_affiliation_string":"Lehigh University,","institution_ids":["https://openalex.org/I186143895"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5016340912"],"corresponding_institution_ids":["https://openalex.org/I74973139"],"apc_list":{"value":2190,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02784223,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"187","issue":"1-2","first_page":"79","last_page":"109"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10963","display_name":"Advanced Optimization Algorithms Research","score":0.9984999895095825,"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"}},"topics":[{"id":"https://openalex.org/T10963","display_name":"Advanced Optimization Algorithms Research","score":0.9984999895095825,"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9908999800682068,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9846000075340271,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/polyhedron","display_name":"Polyhedron","score":0.8676417469978333},{"id":"https://openalex.org/keywords/characterization","display_name":"Characterization (materials science)","score":0.8092599511146545},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.6826798915863037},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6047360897064209},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5623823404312134},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21379557251930237},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.11047011613845825}],"concepts":[{"id":"https://openalex.org/C54829058","wikidata":"https://www.wikidata.org/wiki/Q172937","display_name":"Polyhedron","level":2,"score":0.8676417469978333},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.8092599511146545},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.6826798915863037},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6047360897064209},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5623823404312134},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21379557251930237},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.11047011613845825},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1007/s10107-020-01473-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10107-020-01473-6","pdf_url":null,"source":{"id":"https://openalex.org/S193920097","display_name":"Mathematical Programming","issn_l":"0025-5610","issn":["0025-5610","1436-4646"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Programming","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1905.02894","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1905.02894","pdf_url":"https://arxiv.org/pdf/1905.02894","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"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:3002526051","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1905.02894v2","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"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":"pmh:oai:tilburguniversity.edu:publications/768f7ee4-fcea-4da0-b9d1-247547688f66","is_oa":false,"landing_page_url":"https://arxiv.org/abs/1905.02894","pdf_url":null,"source":{"id":"https://openalex.org/S4306401490","display_name":"Research portal (Tilburg University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193700539","host_organization_name":"Tilburg University","host_organization_lineage":["https://openalex.org/I193700539"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Pena, J F, Vera, J C & Zuluaga, L F 2021, 'New characterizations of Hoffman constants for systems of linear constraints', Mathematical Programming, vol. 187, no. 1-2, pp. 79-109. https://doi.org/10.1007/s10107-020-01473-6","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:tilburguniversity.edu:openaire_cris_publications/768f7ee4-fcea-4da0-b9d1-247547688f66","is_oa":false,"landing_page_url":"https://research.tilburguniversity.edu/en/publications/768f7ee4-fcea-4da0-b9d1-247547688f66","pdf_url":null,"source":{"id":"https://openalex.org/S4306401490","display_name":"Research portal (Tilburg University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193700539","host_organization_name":"Tilburg University","host_organization_lineage":["https://openalex.org/I193700539"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Pena, J F, Vera, J C & Zuluaga, L F 2021, 'New characterizations of Hoffman constants for systems of linear constraints', Mathematical Programming, vol. 187, no. 1-2, pp. 79-109. https://doi.org/10.1007/s10107-020-01473-6","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"doi:10.48550/arxiv.1905.02894","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1905.02894","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"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":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1905.02894","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1905.02894","pdf_url":"https://arxiv.org/pdf/1905.02894","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"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":[],"awards":[{"id":"https://openalex.org/G4868995581","display_name":"Geometry of Convex Optimization","funder_award_id":"1534850","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5642535932","display_name":null,"funder_award_id":"CMMI-1534850","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5954070948","display_name":null,"funder_award_id":"CMMI-","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8685622208","display_name":null,"funder_award_id":"CMMI-1534850","funder_id":"https://openalex.org/F4320337391","funder_display_name":"Division of Civil, Mechanical and Manufacturing Innovation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320337391","display_name":"Division of Civil, Mechanical and Manufacturing Innovation","ror":"https://ror.org/028yd4c30"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":56,"referenced_works":["https://openalex.org/W1964995199","https://openalex.org/W1967213961","https://openalex.org/W1970933528","https://openalex.org/W1987675495","https://openalex.org/W1987898022","https://openalex.org/W1988971579","https://openalex.org/W1991607307","https://openalex.org/W1992769584","https://openalex.org/W2002728800","https://openalex.org/W2009843399","https://openalex.org/W2022083862","https://openalex.org/W2032368946","https://openalex.org/W2037937559","https://openalex.org/W2043610587","https://openalex.org/W2047341913","https://openalex.org/W2048422385","https://openalex.org/W2059969305","https://openalex.org/W2066179689","https://openalex.org/W2074857865","https://openalex.org/W2075272819","https://openalex.org/W2077875563","https://openalex.org/W2078263475","https://openalex.org/W2082451773","https://openalex.org/W2089903545","https://openalex.org/W2093417350","https://openalex.org/W2093960940","https://openalex.org/W2099544989","https://openalex.org/W2117669906","https://openalex.org/W2128341540","https://openalex.org/W2132019613","https://openalex.org/W2134882453","https://openalex.org/W2153223311","https://openalex.org/W2157652431","https://openalex.org/W2167820643","https://openalex.org/W2271899340","https://openalex.org/W2334285086","https://openalex.org/W2535496140","https://openalex.org/W2551153860","https://openalex.org/W2595840341","https://openalex.org/W2608334156","https://openalex.org/W2765224644","https://openalex.org/W2766153148","https://openalex.org/W2787405421","https://openalex.org/W2800693632","https://openalex.org/W2914203316","https://openalex.org/W2950673298","https://openalex.org/W2962906893","https://openalex.org/W2963254198","https://openalex.org/W2963455192","https://openalex.org/W2963575397","https://openalex.org/W2963830980","https://openalex.org/W3023412291","https://openalex.org/W3105498960","https://openalex.org/W4254852607","https://openalex.org/W6600224582","https://openalex.org/W6606298547"],"related_works":["https://openalex.org/W2071067233","https://openalex.org/W1999466018","https://openalex.org/W1952551205","https://openalex.org/W2266248305","https://openalex.org/W2936860779","https://openalex.org/W2614060756","https://openalex.org/W1969623863","https://openalex.org/W3047249883","https://openalex.org/W1968729222","https://openalex.org/W2145571322","https://openalex.org/W2344360444","https://openalex.org/W2023863543","https://openalex.org/W3197559772","https://openalex.org/W2135415054","https://openalex.org/W2302266207","https://openalex.org/W2950272319","https://openalex.org/W2891756113","https://openalex.org/W2964343949","https://openalex.org/W2263839075","https://openalex.org/W3029715199"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-04-04T08:04:53.788161","created_date":"2025-10-10T00:00:00"}
