{"id":"https://openalex.org/W2947239597","doi":"https://doi.org/10.1134/s0361768819020063","title":"New Features in the Second Version of the Cadabra Computer Algebra System","display_name":"New Features in the Second Version of the Cadabra Computer Algebra System","publication_year":2019,"publication_date":"2019-03-01","ids":{"openalex":"https://openalex.org/W2947239597","doi":"https://doi.org/10.1134/s0361768819020063","mag":"2947239597"},"language":"en","primary_location":{"id":"doi:10.1134/s0361768819020063","is_oa":false,"landing_page_url":"https://doi.org/10.1134/s0361768819020063","pdf_url":null,"source":{"id":"https://openalex.org/S150218641","display_name":"Programming and Computer Software","issn_l":"0361-7688","issn":["0361-7688","1608-3261","3034-5847"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320267","host_organization_name":"Pleiades Publishing","host_organization_lineage":["https://openalex.org/P4310320267","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Pleiades Publishing","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Programming and Computer Software","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1906.02599","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"D. S. Kulyabov","orcid":null},"institutions":[{"id":"https://openalex.org/I126527374","display_name":"Peoples' Friendship University of Russia","ror":"https://ror.org/02dn9h927","country_code":"RU","type":"education","lineage":["https://openalex.org/I126527374"]},{"id":"https://openalex.org/I32699454","display_name":"Joint Institute for Nuclear Research","ror":"https://ror.org/044yd9t77","country_code":"RU","type":"facility","lineage":["https://openalex.org/I32699454"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"D. S. Kulyabov","raw_affiliation_strings":["Department of Applied Probability and Informatics, Peoples\u2019 Friendship University of Russia (RUDN University), ul. Miklukho-Maklaya 6, 117198, Moscow, Russia","Laboratory of Information Technologies, Joint Institute for Nuclear Research, ul. Zholio-Kyuri 6, 141980, Dubna, Moscow oblast, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Probability and Informatics, Peoples\u2019 Friendship University of Russia (RUDN University), ul. Miklukho-Maklaya 6, 117198, Moscow, Russia","institution_ids":["https://openalex.org/I126527374"]},{"raw_affiliation_string":"Laboratory of Information Technologies, Joint Institute for Nuclear Research, ul. Zholio-Kyuri 6, 141980, Dubna, Moscow oblast, Russia","institution_ids":["https://openalex.org/I32699454"]}]},{"author_position":"middle","author":{"id":null,"display_name":"A. V. Korol\u2019kova","orcid":null},"institutions":[{"id":"https://openalex.org/I126527374","display_name":"Peoples' Friendship University of Russia","ror":"https://ror.org/02dn9h927","country_code":"RU","type":"education","lineage":["https://openalex.org/I126527374"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"A. V. Korol\u2019kova","raw_affiliation_strings":["Department of Applied Probability and Informatics, Peoples\u2019 Friendship University of Russia (RUDN University), ul. Miklukho-Maklaya 6, 117198, Moscow, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Probability and Informatics, Peoples\u2019 Friendship University of Russia (RUDN University), ul. Miklukho-Maklaya 6, 117198, Moscow, Russia","institution_ids":["https://openalex.org/I126527374"]}]},{"author_position":"last","author":{"id":null,"display_name":"L. A. Sevast\u2019yanov","orcid":null},"institutions":[{"id":"https://openalex.org/I126527374","display_name":"Peoples' Friendship University of Russia","ror":"https://ror.org/02dn9h927","country_code":"RU","type":"education","lineage":["https://openalex.org/I126527374"]},{"id":"https://openalex.org/I32699454","display_name":"Joint Institute for Nuclear Research","ror":"https://ror.org/044yd9t77","country_code":"RU","type":"facility","lineage":["https://openalex.org/I32699454"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"L. A. Sevast\u2019yanov","raw_affiliation_strings":["Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, ul. Zholio-Kyuri 6, 141980, Dubna, Moscow oblast, Russia","Department of Applied Probability and Informatics, Peoples\u2019 Friendship University of Russia (RUDN University), ul. Miklukho-Maklaya 6, 117198, Moscow, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, ul. Zholio-Kyuri 6, 141980, Dubna, Moscow oblast, Russia","institution_ids":["https://openalex.org/I32699454"]},{"raw_affiliation_string":"Department of Applied Probability and Informatics, Peoples\u2019 Friendship University of Russia (RUDN University), ul. Miklukho-Maklaya 6, 117198, Moscow, Russia","institution_ids":["https://openalex.org/I126527374"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I126527374","https://openalex.org/I32699454"],"apc_list":null,"apc_paid":null,"fwci":0.3553,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.61708053,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"45","issue":"2","first_page":"58","last_page":"64"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11435","display_name":"Polynomial and algebraic computation","score":0.6953999996185303,"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/T11435","display_name":"Polynomial and algebraic computation","score":0.6953999996185303,"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/T12037","display_name":"Algebraic and Geometric Analysis","score":0.056699998676776886,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"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/T13806","display_name":"Mathematical and Computational Methods","score":0.02280000038444996,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"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/symbolic-computation","display_name":"Symbolic computation","score":0.6995999813079834},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.6195999979972839},{"id":"https://openalex.org/keywords/tensor","display_name":"Tensor (intrinsic definition)","score":0.6064000129699707},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5631999969482422},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.5514000058174133},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5042999982833862},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4693000018596649},{"id":"https://openalex.org/keywords/tensor-algebra","display_name":"Tensor algebra","score":0.4578999876976013}],"concepts":[{"id":"https://openalex.org/C110812573","wikidata":"https://www.wikidata.org/wiki/Q175515","display_name":"Symbolic computation","level":2,"score":0.6995999813079834},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.661899983882904},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.6195999979972839},{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.6064000129699707},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5631999969482422},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.5514000058174133},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5042999982833862},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4693000018596649},{"id":"https://openalex.org/C1680195","wikidata":"https://www.wikidata.org/wiki/Q2296021","display_name":"Tensor algebra","level":5,"score":0.4578999876976013},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4456999897956848},{"id":"https://openalex.org/C185701065","wikidata":"https://www.wikidata.org/wiki/Q159943","display_name":"Abstract algebra","level":3,"score":0.42010000348091125},{"id":"https://openalex.org/C149091818","wikidata":"https://www.wikidata.org/wiki/Q2429814","display_name":"Software system","level":3,"score":0.3971000015735626},{"id":"https://openalex.org/C2983609787","wikidata":"https://www.wikidata.org/wiki/Q10534782","display_name":"Software implementation","level":3,"score":0.35030001401901245},{"id":"https://openalex.org/C174683762","wikidata":"https://www.wikidata.org/wiki/Q609588","display_name":"Component-based software engineering","level":4,"score":0.303600013256073},{"id":"https://openalex.org/C2984499602","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Computer software","level":2,"score":0.29120001196861267},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.2863999903202057},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.28200000524520874},{"id":"https://openalex.org/C163834973","wikidata":"https://www.wikidata.org/wiki/Q2004891","display_name":"Numerical linear algebra","level":3,"score":0.27459999918937683},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.2728999853134155},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.2703000009059906},{"id":"https://openalex.org/C139352143","wikidata":"https://www.wikidata.org/wiki/Q82571","display_name":"Linear algebra","level":2,"score":0.2583000063896179},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.251800000667572},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2515999972820282}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1134/s0361768819020063","is_oa":false,"landing_page_url":"https://doi.org/10.1134/s0361768819020063","pdf_url":null,"source":{"id":"https://openalex.org/S150218641","display_name":"Programming and Computer Software","issn_l":"0361-7688","issn":["0361-7688","1608-3261","3034-5847"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320267","host_organization_name":"Pleiades Publishing","host_organization_lineage":["https://openalex.org/P4310320267","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Pleiades Publishing","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Programming and Computer Software","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1906.02599","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1906.02599","pdf_url":"https://arxiv.org/pdf/1906.02599","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1906.02599","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1906.02599","pdf_url":"https://arxiv.org/pdf/1906.02599","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1980246409","https://openalex.org/W2008351685","https://openalex.org/W2044843196","https://openalex.org/W2045860581","https://openalex.org/W2061939373","https://openalex.org/W2075200721","https://openalex.org/W2096715245","https://openalex.org/W2110114082","https://openalex.org/W2129206697","https://openalex.org/W2167033134","https://openalex.org/W2251196829","https://openalex.org/W2316399881","https://openalex.org/W2477898273","https://openalex.org/W2888165491"],"related_works":[],"abstract_inverted_index":{"Abstract":[0],"In":[1,21,48],"certain":[2],"scientific":[3],"domains,":[4],"there":[5],"is":[6],"a":[7,51,94],"need":[8],"for":[9,35],"tensor":[10,14],"operations.":[11],"To":[12],"facilitate":[13],"computations,":[15],"computer":[16,32],"algebra":[17,33],"systems":[18],"are":[19,68],"employed.":[20],"our":[22],"research,":[23],"we":[24],"have":[25],"been":[26],"using":[27],"Cadabra":[28,103],"as":[29,61,85],"the":[30,69,75,78,81,88,98,102],"main":[31],"system":[34],"several":[36],"years.":[37],"Recently,":[38],"an":[39],"operable":[40],"second":[41],"version":[42],"of":[43,53,71,80,97],"this":[44,49],"software":[45,83],"was":[46],"released.":[47],"version,":[50],"number":[52],"improvements":[54,67,100],"were":[55],"made":[56],"that":[57],"can":[58],"be":[59],"regarded":[60],"revolutionary":[62],"ones.":[63],"The":[64],"most":[65],"significant":[66],"implementation":[70],"component":[72],"computations":[73],"and":[74],"change":[76],"in":[77,101],"ideology":[79],"Cadabra\u2019s":[82],"mechanism":[84],"compared":[86],"to":[87],"first":[89],"version.":[90],"This":[91],"paper":[92],"provides":[93],"brief":[95],"overview":[96],"key":[99],"system.":[104]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-08-05T07:39:15.569665","created_date":"2019-06-07T00:00:00"}
