{"id":"https://openalex.org/W2069647211","doi":"https://doi.org/10.1016/0012-365x(94)00346-k","title":"Distributions of regular branched prime-fold coverings of surfaces","display_name":"Distributions of regular branched prime-fold coverings of surfaces","publication_year":1996,"publication_date":"1996-09-01","ids":{"openalex":"https://openalex.org/W2069647211","doi":"https://doi.org/10.1016/0012-365x(94)00346-k","mag":"2069647211"},"language":"en","primary_location":{"id":"doi:10.1016/0012-365x(94)00346-k","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0012-365x(94)00346-k","pdf_url":null,"source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"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":"Discrete Mathematics","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/A5114916542","display_name":"Kwak Jin Ho","orcid":null},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Kwak Jin Ho","raw_affiliation_strings":["Department of Mathematics, Pohang University of Science and Technology, Pohang, 790-784 South Korea","Department of Mathematics, Pohang University of Science and Technology, Pohang, 790-784, South Korea#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Pohang University of Science and Technology, Pohang, 790-784 South Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Department of Mathematics, Pohang University of Science and Technology, Pohang, 790-784, South Korea#TAB#","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045170557","display_name":"Se-Goo Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Se-Goo Kim","raw_affiliation_strings":["Department of Mathematics, Pohang University of Science and Technology, Pohang, 790-784 South Korea","Department of Mathematics, Pohang University of Science and Technology, Pohang, 790-784, South Korea#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Pohang University of Science and Technology, Pohang, 790-784 South Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Department of Mathematics, Pohang University of Science and Technology, Pohang, 790-784, South Korea#TAB#","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002068698","display_name":"Jaeun Lee","orcid":"https://orcid.org/0009-0008-5978-3368"},"institutions":[{"id":"https://openalex.org/I55240360","display_name":"Yeungnam University","ror":"https://ror.org/05yc6p159","country_code":"KR","type":"education","lineage":["https://openalex.org/I55240360"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jaeun Lee","raw_affiliation_strings":["Department of Mathematics, Yeungnam University, Kyongsan, 712-749 South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Yeungnam University, Kyongsan, 712-749 South Korea","institution_ids":["https://openalex.org/I55240360"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5114916542"],"corresponding_institution_ids":["https://openalex.org/I123900574"],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":null,"fwci":1.4572,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.81646859,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"156","issue":"1-3","first_page":"141","last_page":"170"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10061","display_name":"Algebraic Geometry and Number Theory","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10061","display_name":"Algebraic Geometry and Number Theory","score":0.9998000264167786,"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/T11166","display_name":"Analytic Number Theory Research","score":0.987500011920929,"subfield":{"id":"https://openalex.org/subfields/2602","display_name":"Algebra and Number Theory"},"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/T11680","display_name":"Advanced Algebra and Geometry","score":0.98580002784729,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.877690315246582},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6757303476333618},{"id":"https://openalex.org/keywords/fold","display_name":"Fold (higher-order function)","score":0.6222761869430542},{"id":"https://openalex.org/keywords/prime","display_name":"Prime (order theory)","score":0.590811014175415},{"id":"https://openalex.org/keywords/equivalence","display_name":"Equivalence (formal languages)","score":0.5104571580886841},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4875583052635193},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.41143137216567993},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.05103227496147156}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.877690315246582},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6757303476333618},{"id":"https://openalex.org/C53942344","wikidata":"https://www.wikidata.org/wiki/Q951651","display_name":"Fold (higher-order function)","level":2,"score":0.6222761869430542},{"id":"https://openalex.org/C184992742","wikidata":"https://www.wikidata.org/wiki/Q7243229","display_name":"Prime (order theory)","level":2,"score":0.590811014175415},{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.5104571580886841},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4875583052635193},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.41143137216567993},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.05103227496147156},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/0012-365x(94)00346-k","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0012-365x(94)00346-k","pdf_url":null,"source":{"id":"https://openalex.org/S18902827","display_name":"Discrete Mathematics","issn_l":"0012-365X","issn":["0012-365X","1872-681X"],"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":"Discrete Mathematics","raw_type":"journal-article"},{"id":"pmh:oai:oasis.postech.ac.kr:2014.oak/21502","is_oa":false,"landing_page_url":"https://oasis.postech.ac.kr/handle/2014.oak/21502","pdf_url":null,"source":{"id":"https://openalex.org/S4306401965","display_name":"Open Access System for Information Sharing (Pohang University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I123900574","host_organization_name":"Pohang University of Science and Technology","host_organization_lineage":["https://openalex.org/I123900574"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1481113074","https://openalex.org/W1525312156","https://openalex.org/W1558273801","https://openalex.org/W1591127925","https://openalex.org/W1594872940","https://openalex.org/W1996053377","https://openalex.org/W1997771880","https://openalex.org/W2010875049","https://openalex.org/W2011025723","https://openalex.org/W2024464593","https://openalex.org/W2025311671","https://openalex.org/W2030792796","https://openalex.org/W2041362579","https://openalex.org/W2051331820","https://openalex.org/W2067610518","https://openalex.org/W2094523459","https://openalex.org/W2102585356","https://openalex.org/W2146140574","https://openalex.org/W2312282075","https://openalex.org/W2316964047","https://openalex.org/W2500763296","https://openalex.org/W2914901102","https://openalex.org/W3200082760","https://openalex.org/W4231515636","https://openalex.org/W4292083669","https://openalex.org/W6653383929","https://openalex.org/W6675163770","https://openalex.org/W6801124468"],"related_works":["https://openalex.org/W1181095405","https://openalex.org/W3014426369","https://openalex.org/W4240318783","https://openalex.org/W2311285072","https://openalex.org/W1573293794","https://openalex.org/W783636722","https://openalex.org/W2292230535","https://openalex.org/W2605994284","https://openalex.org/W4243341329","https://openalex.org/W2999866037"],"abstract_inverted_index":null,"counts_by_year":[{"year":2013,"cited_by_count":2}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2016-06-24T00:00:00"}