{"id":"https://openalex.org/W3175937751","doi":"https://doi.org/10.1007/s10485-021-09651-z","title":"Higher Coverings of Racks and Quandles\u2014Part II","display_name":"Higher Coverings of Racks and Quandles\u2014Part II","publication_year":2021,"publication_date":"2021-06-30","ids":{"openalex":"https://openalex.org/W3175937751","doi":"https://doi.org/10.1007/s10485-021-09651-z","mag":"3175937751"},"language":"en","primary_location":{"id":"doi:10.1007/s10485-021-09651-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10485-021-09651-z","pdf_url":null,"source":{"id":"https://openalex.org/S148906134","display_name":"Applied Categorical Structures","issn_l":"0927-2852","issn":["0927-2852","1572-9095"],"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":"Applied Categorical Structures","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/A5004982648","display_name":"Fara Renaud","orcid":null},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Fara Renaud","raw_affiliation_strings":["Institut de Recherche en Math\u00e9matique et Physique, Universit\u00e9 catholique de Louvain, chemin du cyclotron\u00a02 bte\u00a0L7.01.02, B\u20131348, Louvain-la-Neuve, Belgium","Institut de Recherche en Math\u00e9matique et Physique, Universit\u00e9 catholique de Louvain, Louvain-la-Neuve, Belgium"],"raw_orcid":"https://orcid.org/0000-0001-9840-0106","affiliations":[{"raw_affiliation_string":"Institut de Recherche en Math\u00e9matique et Physique, Universit\u00e9 catholique de Louvain, chemin du cyclotron\u00a02 bte\u00a0L7.01.02, B\u20131348, Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]},{"raw_affiliation_string":"Institut de Recherche en Math\u00e9matique et Physique, Universit\u00e9 catholique de Louvain, Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5004982648"],"corresponding_institution_ids":["https://openalex.org/I95674353"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":1.824,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.83303036,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"30","issue":"1","first_page":"81","last_page":"122"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10896","display_name":"Homotopy and Cohomology in Algebraic Topology","score":0.9915000200271606,"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"}},"topics":[{"id":"https://openalex.org/T10896","display_name":"Homotopy and Cohomology in Algebraic Topology","score":0.9915000200271606,"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/T10061","display_name":"Algebraic Geometry and Number Theory","score":0.9879000186920166,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"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/T10304","display_name":"Geometric and Algebraic Topology","score":0.9818000197410583,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"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/mathematics","display_name":"Mathematics","score":0.8094596266746521},{"id":"https://openalex.org/keywords/morphism","display_name":"Morphism","score":0.6597000360488892},{"id":"https://openalex.org/keywords/surjective-function","display_name":"Surjective function","score":0.6202422380447388},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.5331088304519653},{"id":"https://openalex.org/keywords/categorical-variable","display_name":"Categorical variable","score":0.5090227127075195},{"id":"https://openalex.org/keywords/galois-theory","display_name":"Galois theory","score":0.5039154887199402},{"id":"https://openalex.org/keywords/bijection-injection-and-surjection","display_name":"Bijection, injection and surjection","score":0.487999826669693},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4613603949546814},{"id":"https://openalex.org/keywords/adjunction","display_name":"Adjunction","score":0.4548902213573456},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.40635597705841064},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.2441253662109375},{"id":"https://openalex.org/keywords/bijection","display_name":"Bijection","score":0.09116849303245544}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8094596266746521},{"id":"https://openalex.org/C137212723","wikidata":"https://www.wikidata.org/wiki/Q1948412","display_name":"Morphism","level":2,"score":0.6597000360488892},{"id":"https://openalex.org/C119238805","wikidata":"https://www.wikidata.org/wiki/Q229102","display_name":"Surjective function","level":2,"score":0.6202422380447388},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.5331088304519653},{"id":"https://openalex.org/C5274069","wikidata":"https://www.wikidata.org/wiki/Q2285707","display_name":"Categorical variable","level":2,"score":0.5090227127075195},{"id":"https://openalex.org/C94398972","wikidata":"https://www.wikidata.org/wiki/Q92552","display_name":"Galois theory","level":2,"score":0.5039154887199402},{"id":"https://openalex.org/C48659774","wikidata":"https://www.wikidata.org/wiki/Q4907197","display_name":"Bijection, injection and surjection","level":3,"score":0.487999826669693},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4613603949546814},{"id":"https://openalex.org/C2780580338","wikidata":"https://www.wikidata.org/wiki/Q577835","display_name":"Adjunction","level":2,"score":0.4548902213573456},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.40635597705841064},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.2441253662109375},{"id":"https://openalex.org/C24424167","wikidata":"https://www.wikidata.org/wiki/Q180907","display_name":"Bijection","level":2,"score":0.09116849303245544},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10485-021-09651-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10485-021-09651-z","pdf_url":null,"source":{"id":"https://openalex.org/S148906134","display_name":"Applied Categorical Structures","issn_l":"0927-2852","issn":["0927-2852","1572-9095"],"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":"Applied Categorical Structures","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.699999988079071,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321584","display_name":"F\u00e9d\u00e9ration Wallonie-Bruxelles","ror":"https://ror.org/04q01pf08"},{"id":"https://openalex.org/F4320334840","display_name":"Fonds pour la Formation \u00e0 la Recherche dans l\u2019Industrie et dans l\u2019Agriculture","ror":"https://ror.org/03q83t159"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W108901460","https://openalex.org/W245683260","https://openalex.org/W585329639","https://openalex.org/W638225813","https://openalex.org/W1493985983","https://openalex.org/W1552526166","https://openalex.org/W1658125599","https://openalex.org/W1813513278","https://openalex.org/W1966896402","https://openalex.org/W1971234086","https://openalex.org/W1972757326","https://openalex.org/W1973720589","https://openalex.org/W1976618564","https://openalex.org/W1982289964","https://openalex.org/W1998444599","https://openalex.org/W2002987437","https://openalex.org/W2013805349","https://openalex.org/W2021271773","https://openalex.org/W2023237551","https://openalex.org/W2024107799","https://openalex.org/W2027551915","https://openalex.org/W2031715942","https://openalex.org/W2034315189","https://openalex.org/W2039324950","https://openalex.org/W2050717037","https://openalex.org/W2052476309","https://openalex.org/W2057539886","https://openalex.org/W2062197095","https://openalex.org/W2066096393","https://openalex.org/W2068847081","https://openalex.org/W2078588079","https://openalex.org/W2081849317","https://openalex.org/W2095199366","https://openalex.org/W2100343755","https://openalex.org/W2113182425","https://openalex.org/W2118003134","https://openalex.org/W2120713972","https://openalex.org/W2145418611","https://openalex.org/W2164627889","https://openalex.org/W2185805112","https://openalex.org/W2261869169","https://openalex.org/W2412675085","https://openalex.org/W2479622992","https://openalex.org/W2597460424","https://openalex.org/W2951628545","https://openalex.org/W2953186635","https://openalex.org/W2962797059","https://openalex.org/W2963247823","https://openalex.org/W3040586665","https://openalex.org/W3098224607","https://openalex.org/W3100081713","https://openalex.org/W3102374347","https://openalex.org/W3112860370","https://openalex.org/W3175937751","https://openalex.org/W4213097853","https://openalex.org/W4244829500","https://openalex.org/W4247356020","https://openalex.org/W6632347733","https://openalex.org/W6828647930"],"related_works":["https://openalex.org/W2604274116","https://openalex.org/W1985361210","https://openalex.org/W4298135546","https://openalex.org/W4300985044","https://openalex.org/W1573701756","https://openalex.org/W2963624937","https://openalex.org/W2962765299","https://openalex.org/W2949329671","https://openalex.org/W4300703195","https://openalex.org/W805949593"],"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}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}