{"id":"https://openalex.org/W2023007842","doi":"https://doi.org/10.1016/s0747-7171(85)80023-7","title":"MACSYMA computation of the Dirac-Bergmann algorithm for Hamiltonian systems with constraints","display_name":"MACSYMA computation of the Dirac-Bergmann algorithm for Hamiltonian systems with constraints","publication_year":1985,"publication_date":"1985-12-01","ids":{"openalex":"https://openalex.org/W2023007842","doi":"https://doi.org/10.1016/s0747-7171(85)80023-7","mag":"2023007842"},"language":"en","primary_location":{"id":"doi:10.1016/s0747-7171(85)80023-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0747-7171(85)80023-7","pdf_url":null,"source":{"id":"https://openalex.org/S18904315","display_name":"Journal of Symbolic Computation","issn_l":"0747-7171","issn":["0747-7171","1095-855X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Symbolic Computation","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/A5015990033","display_name":"Ph. Tombal","orcid":null},"institutions":[{"id":"https://openalex.org/I149768937","display_name":"University of Namur","ror":"https://ror.org/03d1maw17","country_code":"BE","type":"education","lineage":["https://openalex.org/I149768937"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"P.H. Tombal","raw_affiliation_strings":["Facult\u00e9s Universitaires N.D. de la Paix, D\u00e9partement de Physique, Rue de Bruxelles, 61, B5000 Namur, Belgium","Facult\u00e9s Universitaires N.D. de la Paix, D\u00e9partement de Physique, Rue de Bruxelles, 61, B5000 Namur, Belgium#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facult\u00e9s Universitaires N.D. de la Paix, D\u00e9partement de Physique, Rue de Bruxelles, 61, B5000 Namur, Belgium","institution_ids":["https://openalex.org/I149768937"]},{"raw_affiliation_string":"Facult\u00e9s Universitaires N.D. de la Paix, D\u00e9partement de Physique, Rue de Bruxelles, 61, B5000 Namur, Belgium#TAB#","institution_ids":["https://openalex.org/I149768937"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035439191","display_name":"A. Moussiaux","orcid":null},"institutions":[{"id":"https://openalex.org/I149768937","display_name":"University of Namur","ror":"https://ror.org/03d1maw17","country_code":"BE","type":"education","lineage":["https://openalex.org/I149768937"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"A. Moussiaux","raw_affiliation_strings":["Facult\u00e9s Universitaires N.D. de la Paix, D\u00e9partement de Physique, Rue de Bruxelles, 61, B5000 Namur, Belgium","Facult\u00e9s Universitaires N.D. de la Paix, D\u00e9partement de Physique, Rue de Bruxelles, 61, B5000 Namur, Belgium#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facult\u00e9s Universitaires N.D. de la Paix, D\u00e9partement de Physique, Rue de Bruxelles, 61, B5000 Namur, Belgium","institution_ids":["https://openalex.org/I149768937"]},{"raw_affiliation_string":"Facult\u00e9s Universitaires N.D. de la Paix, D\u00e9partement de Physique, Rue de Bruxelles, 61, B5000 Namur, Belgium#TAB#","institution_ids":["https://openalex.org/I149768937"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149768937"],"apc_list":{"value":2660,"currency":"USD","value_usd":2660},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.16912057,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"1","issue":"4","first_page":"419","last_page":"421"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10792","display_name":"Matrix Theory and Algorithms","score":0.9948999881744385,"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/T10792","display_name":"Matrix Theory and Algorithms","score":0.9948999881744385,"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/T11416","display_name":"Numerical methods for differential equations","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"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/T12037","display_name":"Algebraic and Geometric Analysis","score":0.9854999780654907,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8131309151649475},{"id":"https://openalex.org/keywords/lagrangian","display_name":"Lagrangian","score":0.7754497528076172},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.7142622470855713},{"id":"https://openalex.org/keywords/hamiltonian","display_name":"Hamiltonian (control theory)","score":0.6960529685020447},{"id":"https://openalex.org/keywords/dirac","display_name":"Dirac (video compression format)","score":0.6164509057998657},{"id":"https://openalex.org/keywords/hamiltonian-system","display_name":"Hamiltonian system","score":0.45141956210136414},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.44277554750442505},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.35606062412261963},{"id":"https://openalex.org/keywords/mathematical-physics","display_name":"Mathematical physics","score":0.3356885015964508},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.2767346203327179},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.27446645498275757},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.18623709678649902},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.10353198647499084},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08461141586303711}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8131309151649475},{"id":"https://openalex.org/C53469067","wikidata":"https://www.wikidata.org/wiki/Q505735","display_name":"Lagrangian","level":2,"score":0.7754497528076172},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.7142622470855713},{"id":"https://openalex.org/C130787639","wikidata":"https://www.wikidata.org/wiki/Q5645293","display_name":"Hamiltonian (control theory)","level":2,"score":0.6960529685020447},{"id":"https://openalex.org/C61039578","wikidata":"https://www.wikidata.org/wiki/Q604279","display_name":"Dirac (video compression format)","level":3,"score":0.6164509057998657},{"id":"https://openalex.org/C121770821","wikidata":"https://www.wikidata.org/wiki/Q2072471","display_name":"Hamiltonian system","level":2,"score":0.45141956210136414},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.44277554750442505},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.35606062412261963},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.3356885015964508},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.2767346203327179},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27446645498275757},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.18623709678649902},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.10353198647499084},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08461141586303711},{"id":"https://openalex.org/C186453547","wikidata":"https://www.wikidata.org/wiki/Q2126","display_name":"Neutrino","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/s0747-7171(85)80023-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0747-7171(85)80023-7","pdf_url":null,"source":{"id":"https://openalex.org/S18904315","display_name":"Journal of Symbolic Computation","issn_l":"0747-7171","issn":["0747-7171","1095-855X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Symbolic Computation","raw_type":"journal-article"},{"id":"pmh:oai:dial.uclouvain.be:boreal:100782","is_oa":false,"landing_page_url":"http://hdl.handle.net/2078.2/100782","pdf_url":null,"source":{"id":"https://openalex.org/S4306401902","display_name":"Digital Access to Libraries (Universit\u00e9 catholique de Louvain (UCL), l'Universit\u00e9 de Namur (UNamur) and the Universit\u00e9 Saint-Louis (USL-B))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I95674353","host_organization_name":"UCLouvain","host_organization_lineage":["https://openalex.org/I95674353"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Symbolic Computation, Vol. 1, no. 4, p. 419-421 (1985)","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:dial.uclouvain.be:boreal:100785","is_oa":false,"landing_page_url":"http://hdl.handle.net/2078.2/100785","pdf_url":null,"source":{"id":"https://openalex.org/S4306401902","display_name":"Digital Access to Libraries (Universit\u00e9 catholique de Louvain (UCL), l'Universit\u00e9 de Namur (UNamur) and the Universit\u00e9 Saint-Louis (USL-B))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I95674353","host_organization_name":"UCLouvain","host_organization_lineage":["https://openalex.org/I95674353"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Lecture Notes in Computer Science, Vol. 204, p. 201-202 (1985)","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W145593370","https://openalex.org/W307286201","https://openalex.org/W656462852","https://openalex.org/W1510983987","https://openalex.org/W1586369843","https://openalex.org/W2304587029","https://openalex.org/W6605959362","https://openalex.org/W6818514567","https://openalex.org/W7029754750"],"related_works":["https://openalex.org/W2046435967","https://openalex.org/W4231775656","https://openalex.org/W2383646825","https://openalex.org/W2371018915","https://openalex.org/W2354191502","https://openalex.org/W1972225038","https://openalex.org/W2075972694","https://openalex.org/W3134658850","https://openalex.org/W2355938171","https://openalex.org/W2050096364"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
