{"id":"https://openalex.org/W2003755503","doi":"https://doi.org/10.1016/j.jocs.2012.08.008","title":"Modification of algebraic multigrid for effective GPGPU-based solution of nonstationary hydrodynamics problems","display_name":"Modification of algebraic multigrid for effective GPGPU-based solution of nonstationary hydrodynamics problems","publication_year":2012,"publication_date":"2012-08-29","ids":{"openalex":"https://openalex.org/W2003755503","doi":"https://doi.org/10.1016/j.jocs.2012.08.008","mag":"2003755503"},"language":"en","primary_location":{"id":"doi:10.1016/j.jocs.2012.08.008","doi":"https://doi.org/10.1016/j.jocs.2012.08.008","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.jocs.2012.08.008","pdf_url":null,"source":{"id":"https://openalex.org/S192071280","display_name":"Journal of Computational Science","issn_l":"1877-7503","issn":["1877-7503","1877-7511"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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 Computational Science","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2003755503"],"child_works_count":0,"type":"article","is_traditional":true,"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/A5034691447","display_name":"Denis Demidov","orcid":"https://orcid.org/0000-0002-5794-5326","observed_orcids":["https://orcid.org/0000-0002-5794-5326"]},"institutions":[{"id":"https://openalex.org/I1313323035","display_name":"Russian Academy of Sciences","ror":"https://ror.org/05qrfxd25","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"D.E. Demidov","raw_affiliation_strings":["Russian Academy of Sciences, Kazan Branch of Joint Supercomputer Center, Lobachevsky st. 2/31, Kazan 420008, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Russian Academy of Sciences, Kazan Branch of Joint Supercomputer Center, Lobachevsky st. 2/31, Kazan 420008, Russia","institution_ids":["https://openalex.org/I1313323035"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101567766","display_name":"D.V. Shevchenko","orcid":"https://orcid.org/0000-0003-4793-0873","observed_orcids":["https://orcid.org/0000-0003-4793-0873"]},"institutions":[{"id":"https://openalex.org/I21203515","display_name":"Kazan Federal University","ror":"https://ror.org/05256ym39","country_code":"RU","type":"education","lineage":["https://openalex.org/I21203515"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"D.V. Shevchenko","raw_affiliation_strings":["Kazan Federal University, Institute of Mathematics and Mechanics, Nuzhin st. 1, Kazan 420008, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kazan Federal University, Institute of Mathematics and Mechanics, Nuzhin st. 1, Kazan 420008, Russia","institution_ids":["https://openalex.org/I21203515"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5034691447"],"corresponding_institution_ids":["https://openalex.org/I1313323035"],"apc_list":{"value":3560,"currency":"USD","value_usd":3560},"apc_paid":null,"fwci":0.6236,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.62277762,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"3","issue":"6","first_page":"460","last_page":"462"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.42579999566078186,"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/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.42579999566078186,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.21220000088214874,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10792","display_name":"Matrix Theory and Algorithms","score":0.16590000689029694,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/algebraic-multigrid","display_name":"algebraic multigrid","score":0.9990000128746033},{"id":"https://openalex.org/keywords/gpgpu","display_name":"GPGPU","score":0.6990000009536743},{"id":"https://openalex.org/keywords/computational-time-reduction","display_name":"computation time reduction","score":0.675000011920929},{"id":"https://openalex.org/keywords/parallel-preconditioners","display_name":"parallel preconditioning","score":0.48399999737739563},{"id":"https://openalex.org/keywords/unsteady-flow-simulation","display_name":"unsteady flow simulation","score":0.4169999957084656}],"concepts":[{"id":"https://openalex.org/C137119250","wikidata":"https://www.wikidata.org/wiki/Q1413101","display_name":"Multigrid method","level":3,"score":0.7412859201431274},{"id":"https://openalex.org/C50630238","wikidata":"https://www.wikidata.org/wiki/Q971505","display_name":"General-purpose computing on graphics processing units","level":3,"score":0.7356330752372742},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5877875685691833},{"id":"https://openalex.org/C9376300","wikidata":"https://www.wikidata.org/wiki/Q168817","display_name":"Algebraic number","level":2,"score":0.5664911866188049},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.4632490873336792},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4562947750091553},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.38853079080581665},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3720409870147705},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.340135782957077},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3028959035873413},{"id":"https://openalex.org/C93779851","wikidata":"https://www.wikidata.org/wiki/Q271977","display_name":"Partial differential equation","level":2,"score":0.0826406180858612},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.07723730802536011},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.07602986693382263},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.07312196493148804},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.05869379639625549}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.jocs.2012.08.008","doi":"https://doi.org/10.1016/j.jocs.2012.08.008","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.jocs.2012.08.008","pdf_url":null,"source":{"id":"https://openalex.org/S192071280","display_name":"Journal of Computational Science","issn_l":"1877-7503","issn":["1877-7503","1877-7511"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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 Computational Science","raw_type":"journal-article"},{"id":"pmh:oai:ohs.elpub.ru:record/71514","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/rour/45836","pdf_url":null,"source":{"id":"https://openalex.org/S4306402019","display_name":"zvestiya of the National Academy of Sciences of Belarus (National Academy of Sciences of Belarus)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I151823869","host_organization_name":"National Academy of Sciences of Belarus","host_organization_lineage":["https://openalex.org/I151823869"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"SCOPUS18777503-2012-3-6-SID84867203001","raw_type":"1877-7503"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321079","display_name":"Russian Foundation for Basic Research","ror":"https://ror.org/02mh1ke95"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W610778723","https://openalex.org/W1575701986","https://openalex.org/W1991696892","https://openalex.org/W2103385730","https://openalex.org/W2493606678","https://openalex.org/W2973296080","https://openalex.org/W4230252700","https://openalex.org/W4256207042"],"related_works":["https://openalex.org/W2329079170","https://openalex.org/W4402338477","https://openalex.org/W6998674593","https://openalex.org/W75085645","https://openalex.org/W993820914","https://openalex.org/W7222983866","https://openalex.org/W573707254","https://openalex.org/W4292827672","https://openalex.org/W1985263109","https://openalex.org/W2521168222"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
