{"id":"https://openalex.org/W2259696293","doi":"https://doi.org/10.2312/vriphys.20141231","title":"An Improved Jacobi Solver for Particle Simulation","display_name":"An Improved Jacobi Solver for Particle Simulation","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2259696293","doi":"https://doi.org/10.2312/vriphys.20141231","mag":"2259696293"},"language":"en","primary_location":{"id":"doi:10.2312/vriphys.20141231","is_oa":true,"landing_page_url":"https://doi.org/10.2312/vriphys.20141231","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/vriphys.20141231","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020046660","display_name":"Mihai Fr\u00e2ncu","orcid":"https://orcid.org/0000-0002-5837-852X"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Fr\u00e2ncu, Mihai","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5025524386","display_name":"Florica Moldoveanu","orcid":"https://orcid.org/0000-0002-8357-5840"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Moldoveanu, F.","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5020046660"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"125","last_page":"134"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T11394","display_name":"Dynamics and Control of Mechanical Systems","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.7970288991928101},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6892232894897461},{"id":"https://openalex.org/keywords/relaxation","display_name":"Relaxation (psychology)","score":0.5134790539741516},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics","score":0.4460502564907074},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.43324580788612366},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.38371145725250244},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34569546580314636},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.2873573303222656}],"concepts":[{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.7970288991928101},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6892232894897461},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.5134790539741516},{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.4460502564907074},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.43324580788612366},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.38371145725250244},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34569546580314636},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.2873573303222656},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2312/vriphys.20141231","is_oa":true,"landing_page_url":"https://doi.org/10.2312/vriphys.20141231","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"},{"id":"mag:2259696293","is_oa":false,"landing_page_url":"https://dblp.uni-trier.de/db/conf/vriphys/vriphys2014.html#FrancuM14","pdf_url":null,"source":{"id":"https://openalex.org/S4306534573","display_name":"VRIPHYS","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"VRIPHYS","raw_type":null}],"best_oa_location":{"id":"doi:10.2312/vriphys.20141231","is_oa":true,"landing_page_url":"https://doi.org/10.2312/vriphys.20141231","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W89654658","https://openalex.org/W139900138","https://openalex.org/W300013950","https://openalex.org/W1537561328","https://openalex.org/W1544770838","https://openalex.org/W1917027178","https://openalex.org/W1976986327","https://openalex.org/W1978546235","https://openalex.org/W1979444033","https://openalex.org/W1985640101","https://openalex.org/W1988285411","https://openalex.org/W2000151369","https://openalex.org/W2009903154","https://openalex.org/W2011903577","https://openalex.org/W2022501588","https://openalex.org/W2039944508","https://openalex.org/W2050594090","https://openalex.org/W2051968816","https://openalex.org/W2059317512","https://openalex.org/W2096848392","https://openalex.org/W2098841537","https://openalex.org/W2112961542","https://openalex.org/W2113115376","https://openalex.org/W2114452485","https://openalex.org/W2126195192","https://openalex.org/W2132836675","https://openalex.org/W2136745576","https://openalex.org/W2142123552","https://openalex.org/W2144770434","https://openalex.org/W2147828186","https://openalex.org/W2148265562","https://openalex.org/W2151092778","https://openalex.org/W2234650683","https://openalex.org/W2235036220","https://openalex.org/W2265370153","https://openalex.org/W2296632787","https://openalex.org/W2337794488","https://openalex.org/W3031290509","https://openalex.org/W3046513865"],"related_works":["https://openalex.org/W2039030082","https://openalex.org/W2113085766","https://openalex.org/W1971431513","https://openalex.org/W2052663846","https://openalex.org/W2132331553","https://openalex.org/W2508896153","https://openalex.org/W1822435779","https://openalex.org/W1994133356","https://openalex.org/W2101766358","https://openalex.org/W2125925408","https://openalex.org/W2159473313","https://openalex.org/W2005412377","https://openalex.org/W2118953463","https://openalex.org/W2033398663","https://openalex.org/W42448260","https://openalex.org/W2020374487","https://openalex.org/W1992216295","https://openalex.org/W1507175466","https://openalex.org/W2031988567","https://openalex.org/W2053825465"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,22,47,53],"new":[4,48],"method":[5,50],"for":[6,9],"simulating":[7],"particles":[8],"computer":[10],"graphics":[11],"and":[12,21,29,62,89,91],"video":[13],"games,":[14],"based":[15,31,51,83],"on":[16,52],"an":[17,70,79],"improved":[18],"Jacobi":[19,74],"solver":[20],"hybrid":[23],"approach":[24],"between":[25],"velocity":[26,98],"time":[27],"stepping":[28],"position":[30,82],"dynamics.":[32],"Current":[33],"constrained":[34],"dynamics":[35,84],"solvers":[36],"use":[37],"relaxation":[38],"iterative":[39,49],"methods":[40],"like":[41],"Gauss-Seidel":[42],"or":[43],"Jacobi.":[44],"We":[45,76],"propose":[46],"minimum":[54],"residual":[55],"variant":[56],"of":[57,81],"the":[58,73],"Conjugate":[59],"Gradient":[60],"algorithm":[61],"show":[63],"that":[64],"it":[65],"can":[66],"be":[67],"formulated":[68],"as":[69],"improvement":[71],"to":[72,85],"method.":[75],"also":[77],"describe":[78],"adaptation":[80],"better":[86],"handle":[87],"contact":[88],"friction":[90],"allow":[92],"tight":[93],"two":[94],"way":[95],"coupling":[96],"with":[97],"level":[99],"methods.":[100]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
