{"id":"https://openalex.org/W1986610796","doi":"https://doi.org/10.1155/1997/212985","title":"Object\u2010Oriented Software Tools for the Construction of Preconditioners","display_name":"Object\u2010Oriented Software Tools for the Construction of Preconditioners","publication_year":1997,"publication_date":"1997-01-01","ids":{"openalex":"https://openalex.org/W1986610796","doi":"https://doi.org/10.1155/1997/212985","mag":"1986610796"},"language":"en","primary_location":{"id":"doi:10.1155/1997/212985","is_oa":true,"landing_page_url":"https://doi.org/10.1155/1997/212985","pdf_url":"https://downloads.hindawi.com/journals/sp/1997/212985.pdf","source":{"id":"https://openalex.org/S166774750","display_name":"Scientific Programming","issn_l":"1058-9244","issn":["1058-9244","1875-919X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Programming","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/sp/1997/212985.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056434141","display_name":"Eva Mossberg","orcid":null},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Eva Mossberg","raw_affiliation_strings":["Department of Scientific Computing, Uppsala University, Box 120, SE-751 04 Uppsala, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Scientific Computing, Uppsala University, Box 120, SE-751 04 Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056523037","display_name":"Kurt Otto","orcid":null},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Kurt Otto","raw_affiliation_strings":["Department of Scientific Computing, Uppsala University, Box 120, SE-751 04 Uppsala, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Scientific Computing, Uppsala University, Box 120, SE-751 04 Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056396599","display_name":"Michael Thun\u00e9","orcid":null},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Michael Thun\u00e9","raw_affiliation_strings":["Department of Scientific Computing, Uppsala University, Box 120, SE-751 04 Uppsala, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Scientific Computing, Uppsala University, Box 120, SE-751 04 Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5056434141"],"corresponding_institution_ids":["https://openalex.org/I123387679"],"apc_list":{"value":1800,"currency":"USD","value_usd":1800},"apc_paid":{"value":1800,"currency":"USD","value_usd":1800},"fwci":1.0872,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.80695086,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"6","issue":"3","first_page":"285","last_page":"295"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9922999739646912,"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"}},"topics":[{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9922999739646912,"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":0.988099992275238,"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9789000153541565,"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/computer-science","display_name":"Computer science","score":0.6598507165908813},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.432840496301651},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.41182518005371094},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.35934680700302124}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6598507165908813},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.432840496301651},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.41182518005371094},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.35934680700302124}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/1997/212985","is_oa":true,"landing_page_url":"https://doi.org/10.1155/1997/212985","pdf_url":"https://downloads.hindawi.com/journals/sp/1997/212985.pdf","source":{"id":"https://openalex.org/S166774750","display_name":"Scientific Programming","issn_l":"1058-9244","issn":["1058-9244","1875-919X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Programming","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:0079a0eaadcf44c78746e8da5d2587e7","is_oa":true,"landing_page_url":"https://doaj.org/article/0079a0eaadcf44c78746e8da5d2587e7","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scientific Programming, Vol 6, Iss 3, Pp 285-295 (1997)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/1997/212985","is_oa":true,"landing_page_url":"https://doi.org/10.1155/1997/212985","pdf_url":"https://downloads.hindawi.com/journals/sp/1997/212985.pdf","source":{"id":"https://openalex.org/S166774750","display_name":"Scientific Programming","issn_l":"1058-9244","issn":["1058-9244","1875-919X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Programming","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322581","display_name":"Vetenskapsr\u00e5det","ror":"https://ror.org/03zttf063"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1986610796.pdf","grobid_xml":"https://content.openalex.org/works/W1986610796.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W102653837","https://openalex.org/W574635522","https://openalex.org/W589010679","https://openalex.org/W605429848","https://openalex.org/W1495346871","https://openalex.org/W1520221494","https://openalex.org/W1966526826","https://openalex.org/W1968653480","https://openalex.org/W1969309300","https://openalex.org/W1975491623","https://openalex.org/W1986293636","https://openalex.org/W1986610796","https://openalex.org/W1988357492","https://openalex.org/W2006066414","https://openalex.org/W2007556185","https://openalex.org/W2014462657","https://openalex.org/W2029537599","https://openalex.org/W2037202654","https://openalex.org/W2039206656","https://openalex.org/W2041317773","https://openalex.org/W2049232370","https://openalex.org/W2065445589","https://openalex.org/W2081097885","https://openalex.org/W2081657996","https://openalex.org/W2082312339","https://openalex.org/W2099293367","https://openalex.org/W2100384730","https://openalex.org/W2101914733","https://openalex.org/W2110161565","https://openalex.org/W2140153041","https://openalex.org/W2169404851","https://openalex.org/W2405152769","https://openalex.org/W4296957000","https://openalex.org/W6600252484","https://openalex.org/W6671179260","https://openalex.org/W6675294768","https://openalex.org/W6676823129"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"In":[0],"recent":[1],"years,":[2],"there":[3],"has":[4],"been":[5],"considerable":[6],"progress":[7],"concerning":[8],"preconditioned":[9],"iterative":[10],"methods":[11,27],"for":[12],"large":[13],"and":[14],"sparse":[15],"systems":[16],"of":[17,23,34,41,50,58,66,69,78],"equations":[18],"arising":[19],"from":[20],"the":[21,32,39,51,64],"discretization":[22],"differential":[24],"equations.":[25],"Such":[26],"are":[28],"particularly":[29],"attractive":[30],"in":[31],"context":[33],"high\u2010performance":[35],"(parallel)":[36],"computers.":[37],"However,":[38],"implementation":[40],"a":[42,45,56,67],"preconditioner":[43,88],"is":[44,54,82],"nontrivial":[46],"task.":[47],"The":[48],"focus":[49],"present":[52],"contribution":[53],"on":[55,72],"set":[57],"object\u2010oriented":[59],"software":[60],"tools":[61],"that":[62],"support":[63],"construction":[65],"family":[68],"preconditioners":[70],"based":[71],"fast":[73],"transforms.":[74],"By":[75],"combining":[76],"objects":[77],"different":[79],"classes,":[80],"it":[81],"possible":[83],"to":[84],"conveniently":[85],"construct":[86],"any":[87],"within":[89],"this":[90],"family.":[91]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}