{"id":"https://openalex.org/W1991793118","doi":"https://doi.org/10.1007/s10485-005-5795-7","title":"On the Function Ring Functor in Pointfree Topology","display_name":"On the Function Ring Functor in Pointfree Topology","publication_year":2005,"publication_date":"2005-08-01","ids":{"openalex":"https://openalex.org/W1991793118","doi":"https://doi.org/10.1007/s10485-005-5795-7","mag":"1991793118"},"language":"en","primary_location":{"id":"doi:10.1007/s10485-005-5795-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10485-005-5795-7","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/A5017448976","display_name":"Bernhard Banaschewski","orcid":"https://orcid.org/0000-0003-3177-8459"},"institutions":[{"id":"https://openalex.org/I98251732","display_name":"McMaster University","ror":"https://ror.org/02fa3aq29","country_code":"CA","type":"education","lineage":["https://openalex.org/I98251732"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Bernhard Banaschewski","raw_affiliation_strings":["Department of Mathematics & Statistics, McMaster University, Hamilton, ON, L8S 4K1, Canada","Department of Mathematics and Statistics, McMaster University, Hamilton, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics & Statistics, McMaster University, Hamilton, ON, L8S 4K1, Canada","institution_ids":["https://openalex.org/I98251732"]},{"raw_affiliation_string":"Department of Mathematics and Statistics, McMaster University, Hamilton, Canada","institution_ids":["https://openalex.org/I98251732"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5017448976"],"corresponding_institution_ids":["https://openalex.org/I98251732"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":1.721,"has_fulltext":false,"cited_by_count":53,"citation_normalized_percentile":{"value":0.80057526,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"13","issue":"4","first_page":"305","last_page":"328"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11703","display_name":"Rings, Modules, and Algebras","score":0.9958000183105469,"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"}},"topics":[{"id":"https://openalex.org/T11703","display_name":"Rings, Modules, and Algebras","score":0.9958000183105469,"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/T11727","display_name":"Advanced Algebra and Logic","score":0.9930999875068665,"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/T11671","display_name":"Fuzzy and Soft Set Theory","score":0.9879000186920166,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"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":0.9008768796920776},{"id":"https://openalex.org/keywords/functor","display_name":"Functor","score":0.7366530299186707},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.584665834903717},{"id":"https://openalex.org/keywords/von-neumann-regular-ring","display_name":"Von Neumann regular ring","score":0.5554689168930054},{"id":"https://openalex.org/keywords/homological-algebra","display_name":"Homological algebra","score":0.5000522136688232},{"id":"https://openalex.org/keywords/commutative-ring","display_name":"Commutative ring","score":0.4896736443042755},{"id":"https://openalex.org/keywords/local-ring","display_name":"Local ring","score":0.4878833293914795},{"id":"https://openalex.org/keywords/homomorphism","display_name":"Homomorphism","score":0.477075457572937},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.4738229513168335},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.42773517966270447},{"id":"https://openalex.org/keywords/ring","display_name":"Ring (chemistry)","score":0.4171140491962433},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.36518582701683044},{"id":"https://openalex.org/keywords/commutative-property","display_name":"Commutative property","score":0.3589760661125183}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.9008768796920776},{"id":"https://openalex.org/C156772000","wikidata":"https://www.wikidata.org/wiki/Q864475","display_name":"Functor","level":2,"score":0.7366530299186707},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.584665834903717},{"id":"https://openalex.org/C190552800","wikidata":"https://www.wikidata.org/wiki/Q2895315","display_name":"Von Neumann regular ring","level":3,"score":0.5554689168930054},{"id":"https://openalex.org/C18364862","wikidata":"https://www.wikidata.org/wiki/Q579978","display_name":"Homological algebra","level":3,"score":0.5000522136688232},{"id":"https://openalex.org/C161491579","wikidata":"https://www.wikidata.org/wiki/Q858656","display_name":"Commutative ring","level":3,"score":0.4896736443042755},{"id":"https://openalex.org/C142109727","wikidata":"https://www.wikidata.org/wiki/Q1142704","display_name":"Local ring","level":3,"score":0.4878833293914795},{"id":"https://openalex.org/C4042151","wikidata":"https://www.wikidata.org/wiki/Q215111","display_name":"Homomorphism","level":2,"score":0.477075457572937},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.4738229513168335},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.42773517966270447},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.4171140491962433},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.36518582701683044},{"id":"https://openalex.org/C183778304","wikidata":"https://www.wikidata.org/wiki/Q165474","display_name":"Commutative property","level":2,"score":0.3589760661125183},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","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},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10485-005-5795-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10485-005-5795-7","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":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W50318231","https://openalex.org/W52944341","https://openalex.org/W193642017","https://openalex.org/W1602062035","https://openalex.org/W1969336559","https://openalex.org/W1973082354","https://openalex.org/W1999948592","https://openalex.org/W2044089506","https://openalex.org/W2120713972","https://openalex.org/W2161931935"],"related_works":["https://openalex.org/W4281712542","https://openalex.org/W4200305568","https://openalex.org/W3006321614","https://openalex.org/W1544769168","https://openalex.org/W169134948","https://openalex.org/W2022902274","https://openalex.org/W2086272467","https://openalex.org/W2048068092","https://openalex.org/W2089619239","https://openalex.org/W2548829269"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}