{"id":"https://openalex.org/W1994014715","doi":"https://doi.org/10.1007/s00153-004-0245-z","title":"The jump operation for structure degrees","display_name":"The jump operation for structure degrees","publication_year":2005,"publication_date":"2005-09-27","ids":{"openalex":"https://openalex.org/W1994014715","doi":"https://doi.org/10.1007/s00153-004-0245-z","mag":"1994014715"},"language":"en","primary_location":{"id":"doi:10.1007/s00153-004-0245-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00153-004-0245-z","pdf_url":null,"source":{"id":"https://openalex.org/S188076996","display_name":"Archive for Mathematical Logic","issn_l":"0933-5846","issn":["0933-5846","1432-0665"],"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":"Archive for Mathematical Logic","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/A5002787027","display_name":"V. Baleva","orcid":null},"institutions":[{"id":"https://openalex.org/I2802136459","display_name":"Martin Luther King, Jr. Multi-Service Ambulatory Care Center","ror":"https://ror.org/03apjks92","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1328359107","https://openalex.org/I2802136459"]},{"id":"https://openalex.org/I58918642","display_name":"Sofia University \"St. Kliment Ohridski\"","ror":"https://ror.org/02jv3k292","country_code":"BG","type":"education","lineage":["https://openalex.org/I58918642"]}],"countries":["BG","US"],"is_corresponding":true,"raw_author_name":"V. Baleva","raw_affiliation_strings":["6, all\u00e9e Martin Luther King, 76620, Le Havre, France","Sofia University, Bulgaria"],"affiliations":[{"raw_affiliation_string":"6, all\u00e9e Martin Luther King, 76620, Le Havre, France","institution_ids":["https://openalex.org/I2802136459"]},{"raw_affiliation_string":"Sofia University, Bulgaria","institution_ids":["https://openalex.org/I58918642"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5002787027"],"corresponding_institution_ids":["https://openalex.org/I2802136459","https://openalex.org/I58918642"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.6743,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.70032447,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"45","issue":"3","first_page":"249","last_page":"265"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.9998000264167786,"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":0.9998000264167786,"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/T11567","display_name":"semigroups and automata theory","score":0.9927999973297119,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9836999773979187,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/jump","display_name":"Jump","score":0.8360422253608704},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7978372573852539},{"id":"https://openalex.org/keywords/algebraic-structure","display_name":"Algebraic structure","score":0.6519456505775452},{"id":"https://openalex.org/keywords/structured-program-theorem","display_name":"Structured program theorem","score":0.5438973307609558},{"id":"https://openalex.org/keywords/computability","display_name":"Computability","score":0.46757370233535767},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.46146753430366516},{"id":"https://openalex.org/keywords/algebraic-number","display_name":"Algebraic number","score":0.43986931443214417},{"id":"https://openalex.org/keywords/degree","display_name":"Degree (music)","score":0.43425604701042175},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.33745789527893066},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.31355053186416626},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.15280038118362427},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.11312353610992432},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.05418109893798828}],"concepts":[{"id":"https://openalex.org/C2780695682","wikidata":"https://www.wikidata.org/wiki/Q4005959","display_name":"Jump","level":2,"score":0.8360422253608704},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7978372573852539},{"id":"https://openalex.org/C182419690","wikidata":"https://www.wikidata.org/wiki/Q205464","display_name":"Algebraic structure","level":2,"score":0.6519456505775452},{"id":"https://openalex.org/C180375552","wikidata":"https://www.wikidata.org/wiki/Q2635326","display_name":"Structured program theorem","level":2,"score":0.5438973307609558},{"id":"https://openalex.org/C152062344","wikidata":"https://www.wikidata.org/wiki/Q818888","display_name":"Computability","level":2,"score":0.46757370233535767},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.46146753430366516},{"id":"https://openalex.org/C9376300","wikidata":"https://www.wikidata.org/wiki/Q168817","display_name":"Algebraic number","level":2,"score":0.43986931443214417},{"id":"https://openalex.org/C2775997480","wikidata":"https://www.wikidata.org/wiki/Q586277","display_name":"Degree (music)","level":2,"score":0.43425604701042175},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.33745789527893066},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.31355053186416626},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.15280038118362427},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.11312353610992432},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.05418109893798828},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00153-004-0245-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00153-004-0245-z","pdf_url":null,"source":{"id":"https://openalex.org/S188076996","display_name":"Archive for Mathematical Logic","issn_l":"0933-5846","issn":["0933-5846","1432-0665"],"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":"Archive for Mathematical Logic","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W334685031","https://openalex.org/W623765668","https://openalex.org/W1489274344","https://openalex.org/W1973028128","https://openalex.org/W2004238969","https://openalex.org/W2004320988","https://openalex.org/W2022920911","https://openalex.org/W2038095589","https://openalex.org/W2047316241","https://openalex.org/W2064907772","https://openalex.org/W2084939213","https://openalex.org/W2096484781","https://openalex.org/W2110883968","https://openalex.org/W2113444807","https://openalex.org/W2118322961","https://openalex.org/W2134342476","https://openalex.org/W2142840306","https://openalex.org/W2146750910","https://openalex.org/W2329427138","https://openalex.org/W2505637693","https://openalex.org/W2530006810","https://openalex.org/W2977904728","https://openalex.org/W4214699010","https://openalex.org/W4242585230","https://openalex.org/W4247184275","https://openalex.org/W4253745744","https://openalex.org/W4254049583"],"related_works":["https://openalex.org/W140686141","https://openalex.org/W1529494625","https://openalex.org/W2131767845","https://openalex.org/W2351578128","https://openalex.org/W2342017063","https://openalex.org/W2185154348","https://openalex.org/W2097337995","https://openalex.org/W1994194625","https://openalex.org/W4301466310","https://openalex.org/W2950460772"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":15},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
