{"id":"https://openalex.org/W2086448166","doi":"https://doi.org/10.1007/bf00872905","title":"Epimorphisms of separated totally convex spaces","display_name":"Epimorphisms of separated totally convex spaces","publication_year":1995,"publication_date":"1995-01-01","ids":{"openalex":"https://openalex.org/W2086448166","doi":"https://doi.org/10.1007/bf00872905","mag":"2086448166"},"language":"en","primary_location":{"id":"doi:10.1007/bf00872905","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf00872905","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/A5036298751","display_name":"Ralf Kemper","orcid":null},"institutions":[{"id":"https://openalex.org/I120691247","display_name":"University of Hagen","ror":"https://ror.org/04tkkr536","country_code":"DE","type":"education","lineage":["https://openalex.org/I120691247"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Ralf Kemper","raw_affiliation_strings":["Fachbereich Mathematik, Fernuniversit\u00e4t, D 58084, Hagen, Germany","Fachbereich Mathematik, Fernuniversit\u00e4t, Hagen, Germany"],"affiliations":[{"raw_affiliation_string":"Fachbereich Mathematik, Fernuniversit\u00e4t, D 58084, Hagen, Germany","institution_ids":["https://openalex.org/I120691247"]},{"raw_affiliation_string":"Fachbereich Mathematik, Fernuniversit\u00e4t, Hagen, Germany","institution_ids":["https://openalex.org/I120691247"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5036298751"],"corresponding_institution_ids":["https://openalex.org/I120691247"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.5916,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.6541565,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":"4","first_page":"363","last_page":"370"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11545","display_name":"Advanced Banach Space Theory","score":0.9994000196456909,"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/T11545","display_name":"Advanced Banach Space Theory","score":0.9994000196456909,"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/T11151","display_name":"Advanced Topology and Set Theory","score":0.9986000061035156,"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/T11673","display_name":"Advanced Topics in Algebra","score":0.9973999857902527,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6575547456741333},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.5176389813423157},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.5028557181358337},{"id":"https://openalex.org/keywords/convex-analysis","display_name":"Convex analysis","score":0.42115652561187744},{"id":"https://openalex.org/keywords/convex-set","display_name":"Convex set","score":0.4201090633869171},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3538685441017151},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.3179091811180115},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.17545762658119202}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6575547456741333},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.5176389813423157},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.5028557181358337},{"id":"https://openalex.org/C12108790","wikidata":"https://www.wikidata.org/wiki/Q2234833","display_name":"Convex analysis","level":4,"score":0.42115652561187744},{"id":"https://openalex.org/C49870271","wikidata":"https://www.wikidata.org/wiki/Q193657","display_name":"Convex set","level":4,"score":0.4201090633869171},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3538685441017151},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3179091811180115},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.17545762658119202}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf00872905","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf00872905","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":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.4099999964237213}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1509427515","https://openalex.org/W1964119730","https://openalex.org/W2003365179","https://openalex.org/W2033099218","https://openalex.org/W2044330631","https://openalex.org/W2046799632","https://openalex.org/W2145860277","https://openalex.org/W2377281176","https://openalex.org/W2561169673"],"related_works":["https://openalex.org/W2376997122","https://openalex.org/W2026600343","https://openalex.org/W2478309485","https://openalex.org/W2391247224","https://openalex.org/W2112761337","https://openalex.org/W4382519084","https://openalex.org/W4311073519","https://openalex.org/W144566582","https://openalex.org/W2002037426","https://openalex.org/W4288324104"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
