{"id":"https://openalex.org/W4416065711","doi":"https://doi.org/10.1137/24m1672870","title":"High-Order Adaptive Rank Integrators for Multiscale Linear Kinetic Transport Equations in the Hierarchical Tucker Format","display_name":"High-Order Adaptive Rank Integrators for Multiscale Linear Kinetic Transport Equations in the Hierarchical Tucker Format","publication_year":2025,"publication_date":"2025-11-10","ids":{"openalex":"https://openalex.org/W4416065711","doi":"https://doi.org/10.1137/24m1672870"},"language":"en","primary_location":{"id":"doi:10.1137/24m1672870","is_oa":false,"landing_page_url":"https://doi.org/10.1137/24m1672870","pdf_url":null,"source":{"id":"https://openalex.org/S165512578","display_name":"SIAM Journal on Scientific Computing","issn_l":"1064-8275","issn":["1064-8275","1095-7197"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIAM Journal on Scientific Computing","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/A5083031459","display_name":"William A. Sands","orcid":"https://orcid.org/0000-0003-3643-4751"},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"William A. Sands","raw_affiliation_strings":["Department of Mathematical Sciences, University of Delaware, Newark, DE 19716 USA"],"affiliations":[{"raw_affiliation_string":"Department of Mathematical Sciences, University of Delaware, Newark, DE 19716 USA","institution_ids":["https://openalex.org/I86501945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100648534","display_name":"Wei Guo","orcid":"https://orcid.org/0000-0001-5963-1761"},"institutions":[{"id":"https://openalex.org/I12315562","display_name":"Texas Tech University","ror":"https://ror.org/0405mnx93","country_code":"US","type":"education","lineage":["https://openalex.org/I12315562"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wei Guo","raw_affiliation_strings":["Department of Mathematics and Statistics, Texas Tech University, Lubbock, TX 70409 USA"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Statistics, Texas Tech University, Lubbock, TX 70409 USA","institution_ids":["https://openalex.org/I12315562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065678545","display_name":"Jing\u2010Mei Qiu","orcid":"https://orcid.org/0000-0002-4226-6080"},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jing-Mei Qiu","raw_affiliation_strings":["Department of Mathematical Sciences, University of Delaware, Newark, DE 19716 USA"],"affiliations":[{"raw_affiliation_string":"Department of Mathematical Sciences, University of Delaware, Newark, DE 19716 USA","institution_ids":["https://openalex.org/I86501945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012141054","display_name":"Tao Xiong","orcid":"https://orcid.org/0000-0002-4912-6574"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Xiong","raw_affiliation_strings":["Corresponding author. School of Mathematical Sciences, University of Science and Technology of China, Hefei, Anhui, 230026 People\u2019s Republic of China"],"affiliations":[{"raw_affiliation_string":"Corresponding author. School of Mathematical Sciences, University of Science and Technology of China, Hefei, Anhui, 230026 People\u2019s Republic of China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5083031459"],"corresponding_institution_ids":["https://openalex.org/I86501945"],"apc_list":null,"apc_paid":null,"fwci":3.0167,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.93102212,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"47","issue":"6","first_page":"A3383","last_page":"A3412"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12100","display_name":"Advanced Mathematical Modeling in Engineering","score":0.5898000001907349,"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/T12100","display_name":"Advanced Mathematical Modeling in Engineering","score":0.5898000001907349,"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/T11205","display_name":"Numerical methods in inverse problems","score":0.058800000697374344,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"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/T12589","display_name":"Differential Equations and Boundary Problems","score":0.050200000405311584,"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/integrator","display_name":"Integrator","score":0.5406000018119812},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.5336999893188477},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.4228000044822693},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.3440999984741211},{"id":"https://openalex.org/keywords/linear-equation","display_name":"Linear equation","score":0.3244999945163727}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7594000101089478},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.5781000256538391},{"id":"https://openalex.org/C79518650","wikidata":"https://www.wikidata.org/wiki/Q2081431","display_name":"Integrator","level":3,"score":0.5406000018119812},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.5336999893188477},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.4228000044822693},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.3440999984741211},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.33329999446868896},{"id":"https://openalex.org/C77346573","wikidata":"https://www.wikidata.org/wiki/Q484637","display_name":"Linear equation","level":2,"score":0.3244999945163727},{"id":"https://openalex.org/C135889238","wikidata":"https://www.wikidata.org/wiki/Q46276","display_name":"Kinetic energy","level":2,"score":0.3183000087738037},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.29829999804496765},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2953999936580658}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1137/24m1672870","is_oa":false,"landing_page_url":"https://doi.org/10.1137/24m1672870","pdf_url":null,"source":{"id":"https://openalex.org/S165512578","display_name":"SIAM Journal on Scientific Computing","issn_l":"1064-8275","issn":["1064-8275","1095-7197"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIAM Journal on Scientific Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1983195644","https://openalex.org/W1993482030","https://openalex.org/W1996565005","https://openalex.org/W1998444595","https://openalex.org/W2013912476","https://openalex.org/W2023737119","https://openalex.org/W2028961914","https://openalex.org/W2038198231","https://openalex.org/W2050260002","https://openalex.org/W2054420328","https://openalex.org/W2055048779","https://openalex.org/W2088025933","https://openalex.org/W2088902310","https://openalex.org/W2094618753","https://openalex.org/W2096434207","https://openalex.org/W2120208332","https://openalex.org/W2399908156","https://openalex.org/W2498638479","https://openalex.org/W2515728595","https://openalex.org/W2533023509","https://openalex.org/W2739637503","https://openalex.org/W2962883250","https://openalex.org/W2963401669","https://openalex.org/W2963412993","https://openalex.org/W2995250344","https://openalex.org/W3025765672","https://openalex.org/W3127986071","https://openalex.org/W3159518066","https://openalex.org/W3161187945","https://openalex.org/W3168761513","https://openalex.org/W3195387697","https://openalex.org/W3198078977","https://openalex.org/W3199064861","https://openalex.org/W4226166043","https://openalex.org/W4308558957","https://openalex.org/W4383736984","https://openalex.org/W4384828636","https://openalex.org/W4387816554","https://openalex.org/W4390697305","https://openalex.org/W4390806683","https://openalex.org/W4391141311","https://openalex.org/W4392946894","https://openalex.org/W4393050037","https://openalex.org/W4396509207","https://openalex.org/W4400390918"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-11-10T00:00:00"}
