{"id":"https://openalex.org/W4210645718","doi":"https://doi.org/10.1007/s00366-021-01551-z","title":"An improved matrix split-iteration method for analyzing underground water flow","display_name":"An improved matrix split-iteration method for analyzing underground water flow","publication_year":2022,"publication_date":"2022-01-30","ids":{"openalex":"https://openalex.org/W4210645718","doi":"https://doi.org/10.1007/s00366-021-01551-z"},"language":"en","primary_location":{"id":"doi:10.1007/s00366-021-01551-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00366-021-01551-z","pdf_url":null,"source":{"id":"https://openalex.org/S89333158","display_name":"Engineering With Computers","issn_l":"0177-0667","issn":["0177-0667","1435-5663"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering with Computers","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/A5049878600","display_name":"Shuairun Zhu","orcid":"https://orcid.org/0000-0002-7537-6075"},"institutions":[{"id":"https://openalex.org/I63371133","display_name":"Chongqing Jiaotong University","ror":"https://ror.org/01t001k65","country_code":"CN","type":"education","lineage":["https://openalex.org/I63371133"]},{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"S. R. Zhu","raw_affiliation_strings":["College of Environment and Civil Engineering, Chengdu University of Technology, Chengdu, 610059, China","State Key Laboratory of Mountain Bridge and Tunnel Engineering, Chongqing Jiaotong University, Chongqing, 400074, China"],"affiliations":[{"raw_affiliation_string":"College of Environment and Civil Engineering, Chengdu University of Technology, Chengdu, 610059, China","institution_ids":["https://openalex.org/I31595395"]},{"raw_affiliation_string":"State Key Laboratory of Mountain Bridge and Tunnel Engineering, Chongqing Jiaotong University, Chongqing, 400074, China","institution_ids":["https://openalex.org/I63371133"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101460011","display_name":"Lizhou Wu","orcid":"https://orcid.org/0000-0001-5538-3676"},"institutions":[{"id":"https://openalex.org/I63371133","display_name":"Chongqing Jiaotong University","ror":"https://ror.org/01t001k65","country_code":"CN","type":"education","lineage":["https://openalex.org/I63371133"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"L. Z. Wu","raw_affiliation_strings":["State Key Laboratory of Mountain Bridge and Tunnel Engineering, Chongqing Jiaotong University, Chongqing, 400074, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Mountain Bridge and Tunnel Engineering, Chongqing Jiaotong University, Chongqing, 400074, China","institution_ids":["https://openalex.org/I63371133"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102010038","display_name":"Xiaolin Song","orcid":"https://orcid.org/0000-0002-9232-8614"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"X. L. Song","raw_affiliation_strings":["State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu, 610031, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu, 610031, China","institution_ids":["https://openalex.org/I4800084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102010038"],"corresponding_institution_ids":["https://openalex.org/I4800084"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":3.7999,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.94198463,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"39","issue":"3","first_page":"2049","last_page":"2065"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10514","display_name":"Numerical methods in engineering","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10514","display_name":"Numerical methods in engineering","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10716","display_name":"Soil and Unsaturated Flow","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"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/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.9955999851226807,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/preconditioner","display_name":"Preconditioner","score":0.7644587755203247},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6672348976135254},{"id":"https://openalex.org/keywords/discretization","display_name":"Discretization","score":0.5498056411743164},{"id":"https://openalex.org/keywords/hermitian-matrix","display_name":"Hermitian matrix","score":0.5496602058410645},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.5256984233856201},{"id":"https://openalex.org/keywords/coefficient-matrix","display_name":"Coefficient matrix","score":0.5093189477920532},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.49122875928878784},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4765903651714325},{"id":"https://openalex.org/keywords/projection-method","display_name":"Projection method","score":0.4494454860687256},{"id":"https://openalex.org/keywords/fixed-point-iteration","display_name":"Fixed-point iteration","score":0.42324429750442505},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.2547256350517273},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.23568958044052124},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.06604465842247009}],"concepts":[{"id":"https://openalex.org/C167431342","wikidata":"https://www.wikidata.org/wiki/Q1754327","display_name":"Preconditioner","level":3,"score":0.7644587755203247},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6672348976135254},{"id":"https://openalex.org/C73000952","wikidata":"https://www.wikidata.org/wiki/Q17007827","display_name":"Discretization","level":2,"score":0.5498056411743164},{"id":"https://openalex.org/C94940","wikidata":"https://www.wikidata.org/wiki/Q652941","display_name":"Hermitian matrix","level":2,"score":0.5496602058410645},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.5256984233856201},{"id":"https://openalex.org/C60866291","wikidata":"https://www.wikidata.org/wiki/Q5140577","display_name":"Coefficient matrix","level":3,"score":0.5093189477920532},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.49122875928878784},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4765903651714325},{"id":"https://openalex.org/C65557600","wikidata":"https://www.wikidata.org/wiki/Q7249451","display_name":"Projection method","level":3,"score":0.4494454860687256},{"id":"https://openalex.org/C157449380","wikidata":"https://www.wikidata.org/wiki/Q1030759","display_name":"Fixed-point iteration","level":3,"score":0.42324429750442505},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2547256350517273},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.23568958044052124},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.06604465842247009},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C61445026","wikidata":"https://www.wikidata.org/wiki/Q217608","display_name":"Fixed point","level":2,"score":0.0},{"id":"https://openalex.org/C202426404","wikidata":"https://www.wikidata.org/wiki/Q5318686","display_name":"Dykstra's projection algorithm","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00366-021-01551-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00366-021-01551-z","pdf_url":null,"source":{"id":"https://openalex.org/S89333158","display_name":"Engineering With Computers","issn_l":"0177-0667","issn":["0177-0667","1435-5663"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering with Computers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":0.8199999928474426,"display_name":"Clean water and sanitation"}],"awards":[{"id":"https://openalex.org/G1585366982","display_name":null,"funder_award_id":"41790432","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W101236918","https://openalex.org/W166818798","https://openalex.org/W1914356317","https://openalex.org/W1945369337","https://openalex.org/W1963872206","https://openalex.org/W1970948210","https://openalex.org/W1981220107","https://openalex.org/W1985182190","https://openalex.org/W2002102128","https://openalex.org/W2024086464","https://openalex.org/W2032600630","https://openalex.org/W2033902162","https://openalex.org/W2036050714","https://openalex.org/W2036612979","https://openalex.org/W2038694860","https://openalex.org/W2044460584","https://openalex.org/W2049726926","https://openalex.org/W2062328321","https://openalex.org/W2083717355","https://openalex.org/W2118570533","https://openalex.org/W2119851723","https://openalex.org/W2138195645","https://openalex.org/W2140153041","https://openalex.org/W2143168638","https://openalex.org/W2157998778","https://openalex.org/W2162604832","https://openalex.org/W2267105276","https://openalex.org/W2309442117","https://openalex.org/W2566607473","https://openalex.org/W2602198550","https://openalex.org/W2612667563","https://openalex.org/W2617805802","https://openalex.org/W2745003411","https://openalex.org/W2765333801","https://openalex.org/W2777600367","https://openalex.org/W2804253717","https://openalex.org/W2811006529","https://openalex.org/W2897845375","https://openalex.org/W2922015303","https://openalex.org/W2922220721","https://openalex.org/W2947629453","https://openalex.org/W2951353437","https://openalex.org/W2951588585","https://openalex.org/W2971922054","https://openalex.org/W2972556093","https://openalex.org/W2978648824","https://openalex.org/W2990591915","https://openalex.org/W2990951349","https://openalex.org/W2994094541","https://openalex.org/W3034342335","https://openalex.org/W3046818166","https://openalex.org/W3048353560","https://openalex.org/W3083280768","https://openalex.org/W3124965895","https://openalex.org/W3158327606","https://openalex.org/W3206372208","https://openalex.org/W3216082121","https://openalex.org/W4300938688"],"related_works":["https://openalex.org/W4388051474","https://openalex.org/W1844423250","https://openalex.org/W2064054764","https://openalex.org/W2740546554","https://openalex.org/W1621836261","https://openalex.org/W2389275327","https://openalex.org/W2057878284","https://openalex.org/W4287824572","https://openalex.org/W3031349047","https://openalex.org/W2955708320"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":8}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
