{"id":"https://openalex.org/W2089777076","doi":"https://doi.org/10.1002/malq.19950410303","title":"On Some Complexity Characteristics of Immune Sets","display_name":"On Some Complexity Characteristics of Immune Sets","publication_year":1995,"publication_date":"1995-01-01","ids":{"openalex":"https://openalex.org/W2089777076","doi":"https://doi.org/10.1002/malq.19950410303","mag":"2089777076"},"language":"en","primary_location":{"id":"doi:10.1002/malq.19950410303","is_oa":false,"landing_page_url":"https://doi.org/10.1002/malq.19950410303","pdf_url":null,"source":{"id":"https://openalex.org/S172351290","display_name":"Mathematical logic quarterly","issn_l":"0044-3050","issn":["0044-3050","0942-5616","1521-3870"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Logic Quarterly","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/A5065537944","display_name":"Valeriy K. Bulitko","orcid":null},"institutions":[{"id":"https://openalex.org/I181840440","display_name":"Odesa I. I. Mechnikov National University","ror":"https://ror.org/03b6cpn03","country_code":"UA","type":"education","lineage":["https://openalex.org/I181840440"]}],"countries":["UA"],"is_corresponding":true,"raw_author_name":"Valeriy K. Bulitko","raw_affiliation_strings":["Department of Algebra and Number Theory, Odessa State University, Odessa 270057, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Algebra and Number Theory, Odessa State University, Odessa 270057, Ukraine","institution_ids":["https://openalex.org/I181840440"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5065537944"],"corresponding_institution_ids":["https://openalex.org/I181840440"],"apc_list":{"value":2630,"currency":"USD","value_usd":2630},"apc_paid":null,"fwci":1.0544,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.77632733,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"41","issue":"3","first_page":"307","last_page":"313"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.9934999942779541,"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"}},"topics":[{"id":"https://openalex.org/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.9934999942779541,"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/T11151","display_name":"Advanced Topology and Set Theory","score":0.968500018119812,"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/T11703","display_name":"Rings, Modules, and Algebras","score":0.9172999858856201,"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":0.8581197261810303},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.7888500094413757},{"id":"https://openalex.org/keywords/completeness","display_name":"Completeness (order theory)","score":0.7347606420516968},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.6073020696640015},{"id":"https://openalex.org/keywords/basis","display_name":"Basis (linear algebra)","score":0.5509780645370483},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3709808588027954},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.3202875256538391},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.2626696825027466},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16801464557647705},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.11443111300468445},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.09894123673439026},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.04215356707572937}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8581197261810303},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.7888500094413757},{"id":"https://openalex.org/C17231256","wikidata":"https://www.wikidata.org/wiki/Q5156540","display_name":"Completeness (order theory)","level":2,"score":0.7347606420516968},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.6073020696640015},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.5509780645370483},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3709808588027954},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.3202875256538391},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.2626696825027466},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16801464557647705},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.11443111300468445},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.09894123673439026},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.04215356707572937},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/malq.19950410303","is_oa":false,"landing_page_url":"https://doi.org/10.1002/malq.19950410303","pdf_url":null,"source":{"id":"https://openalex.org/S172351290","display_name":"Mathematical logic quarterly","issn_l":"0044-3050","issn":["0044-3050","0942-5616","1521-3870"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Logic Quarterly","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.4399999976158142}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2026318097","https://openalex.org/W2033006711","https://openalex.org/W4244426146"],"related_works":["https://openalex.org/W4237277701","https://openalex.org/W1585007175","https://openalex.org/W2382521049","https://openalex.org/W2121424666","https://openalex.org/W2144385241","https://openalex.org/W1587028174","https://openalex.org/W4301250310","https://openalex.org/W2055420561","https://openalex.org/W2067700950","https://openalex.org/W2372890883"],"abstract_inverted_index":{"Abstract":[0],"We":[1],"suggest":[2],"some":[3],"new":[4,19],"ways":[5],"to":[6],"effectivize":[7],"the":[8,33],"definitions":[9],"of":[10,13,32,35],"several":[11],"classes":[12],"simple":[14,23],"sets.":[15,38],"On":[16],"this":[17],"basis,":[18],"completeness":[20],"criterions":[21],"for":[22],"sets":[24],"are":[25],"obtained.":[26],"In":[27],"particular,":[28],"we":[29],"give":[30],"descriptions":[31],"class":[34],"complete":[36],"maximal":[37]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
