{"id":"https://openalex.org/W2111521023","doi":"https://doi.org/10.1145/1120725.1120923","title":"Compact and stable modeling of partial inductance and reluctance matrices","display_name":"Compact and stable modeling of partial inductance and reluctance matrices","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W2111521023","doi":"https://doi.org/10.1145/1120725.1120923","mag":"2111521023"},"language":"en","primary_location":{"id":"doi:10.1145/1120725.1120923","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1120725.1120923","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2005 conference on Asia South Pacific design automation - ASP-DAC '05","raw_type":"proceedings-article"},"type":"conference-abstract","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/A5019064751","display_name":"Hong Li","orcid":"https://orcid.org/0000-0002-8117-8980"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hong Li","raw_affiliation_strings":["Purdue University, West Lafayette, IN","Sch. of Electr. & Comput. engineering, Purdue Univ., West Lafayette, IN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Purdue University, West Lafayette, IN","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"Sch. of Electr. & Comput. engineering, Purdue Univ., West Lafayette, IN, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022664058","display_name":"V. Balakrishnan","orcid":"https://orcid.org/0000-0001-9284-2202"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Venkataramanan Balakrishnan","raw_affiliation_strings":["Purdue University, West Lafayette, IN","Sch. of Electr. & Comput. engineering, Purdue Univ., West Lafayette, IN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Purdue University, West Lafayette, IN","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"Sch. of Electr. & Comput. engineering, Purdue Univ., West Lafayette, IN, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110204557","display_name":"Cheng\u2010Kok Koh","orcid":null},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cheng-Kok Koh","raw_affiliation_strings":["Purdue University, West Lafayette, IN","Sch. of Electr. & Comput. engineering, Purdue Univ., West Lafayette, IN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Purdue University, West Lafayette, IN","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"Sch. of Electr. & Comput. engineering, Purdue Univ., West Lafayette, IN, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076937226","display_name":"Guoan Zhong","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guoan Zhong","raw_affiliation_strings":["Magma Design Automation, Santa Clara, CA","Magma Design Autom., Santa Clara, CA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Magma Design Automation, Santa Clara, CA","institution_ids":[]},{"raw_affiliation_string":"Magma Design Autom., Santa Clara, CA#TAB#","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"507","last_page":"507"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11263","display_name":"Electromagnetic Simulation and Numerical Methods","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/inductance","display_name":"Inductance","score":0.8309668302536011},{"id":"https://openalex.org/keywords/magnetic-reluctance","display_name":"Magnetic reluctance","score":0.6663246154785156},{"id":"https://openalex.org/keywords/equivalent-series-inductance","display_name":"Equivalent series inductance","score":0.47906145453453064},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43619465827941895},{"id":"https://openalex.org/keywords/reluctance-motor","display_name":"Reluctance motor","score":0.42146414518356323},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4177156090736389},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.28728586435317993},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.2256770133972168},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22276172041893005},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.21648576855659485},{"id":"https://openalex.org/keywords/switched-reluctance-motor","display_name":"Switched reluctance motor","score":0.20114487409591675},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.1365559995174408},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10116571187973022},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.09077778458595276},{"id":"https://openalex.org/keywords/magnet","display_name":"Magnet","score":0.08747410774230957}],"concepts":[{"id":"https://openalex.org/C29210110","wikidata":"https://www.wikidata.org/wiki/Q177897","display_name":"Inductance","level":3,"score":0.8309668302536011},{"id":"https://openalex.org/C197993065","wikidata":"https://www.wikidata.org/wiki/Q863390","display_name":"Magnetic reluctance","level":3,"score":0.6663246154785156},{"id":"https://openalex.org/C141490761","wikidata":"https://www.wikidata.org/wiki/Q5384728","display_name":"Equivalent series inductance","level":4,"score":0.47906145453453064},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43619465827941895},{"id":"https://openalex.org/C90172651","wikidata":"https://www.wikidata.org/wiki/Q2142883","display_name":"Reluctance motor","level":4,"score":0.42146414518356323},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4177156090736389},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.28728586435317993},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.2256770133972168},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22276172041893005},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.21648576855659485},{"id":"https://openalex.org/C12090584","wikidata":"https://www.wikidata.org/wiki/Q4107232","display_name":"Switched reluctance motor","level":3,"score":0.20114487409591675},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.1365559995174408},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10116571187973022},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.09077778458595276},{"id":"https://openalex.org/C16389437","wikidata":"https://www.wikidata.org/wiki/Q11421","display_name":"Magnet","level":2,"score":0.08747410774230957},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1120725.1120923","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1120725.1120923","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2005 conference on Asia South Pacific design automation - ASP-DAC '05","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1969489609","https://openalex.org/W1987083185","https://openalex.org/W2014445436","https://openalex.org/W2053711806","https://openalex.org/W2061503856","https://openalex.org/W2075891646","https://openalex.org/W2121743261","https://openalex.org/W2132311203","https://openalex.org/W2132934800","https://openalex.org/W2142761462","https://openalex.org/W2154941678","https://openalex.org/W2164105348","https://openalex.org/W2166268267","https://openalex.org/W2174931848","https://openalex.org/W2724336187"],"related_works":["https://openalex.org/W3205678237","https://openalex.org/W2371924276","https://openalex.org/W2949499314","https://openalex.org/W2074913316","https://openalex.org/W2365402110","https://openalex.org/W4297745848","https://openalex.org/W2349179171","https://openalex.org/W2039573805","https://openalex.org/W2373643149","https://openalex.org/W2890547595"],"abstract_inverted_index":{"The":[0],"sparsification":[1,34],"of":[2,27,29,42,81,84,103,119,153],"the":[3,10,25,40,50,78,82,100,129],"reluctance":[4,52,123],"matrix":[5,13,94],"L-1":[6],"(where":[7],"L":[8,95,132],"denotes":[9],"usual":[11],"inductance":[12,54,93,121],"L)":[14],"has":[15,45],"been":[16,47],"widely":[17],"used":[18],"in":[19,38],"several":[20],"recent":[21],"investigations":[22],"to":[23,59,89,135,151],"make":[24],"problem":[26],"simulation":[28],"interconnects":[30],"tractable.":[31],"Although":[32],"these":[33,43],"techniques":[35],"work":[36],"well":[37],"practice,":[39],"stability":[41],"approximations":[44],"not":[46,57],"established,":[48],"i.e.,":[49],"sparsified":[51],"and":[53,106,122],"matrices":[55,86],"are":[56],"guaranteed":[58,134],"be":[60,136],"positive-definite.":[61,137],"In":[62],"this":[63],"work,":[64],"we":[65,76,126],"propose":[66],"a":[67,110,116],"band":[68,97,101],"matching":[69],"method":[70],"that":[71,128,141,148,152],"enjoys":[72,144],"two":[73],"advantages:":[74],"First,":[75],"exploit":[77],"elegant":[79],"structure":[80],"inverse":[83,108],"banded":[85,111],"so":[87],"as":[88],"construct":[90],"an":[91,145],"approximate":[92],"whose":[96,107],"entries":[98,102],"match":[99],"original":[104],"L,":[105],"is":[109,133,149],"matrix.":[112],"This":[113],"approach":[114,143],"yields":[115],"compact":[117,130],"representation":[118],"both":[120],"matrices.":[124],"Second,":[125],"establish":[127],"approximant":[131],"Simulation":[138],"results":[139],"show":[140],"our":[142],"approximation":[146],"accuracy":[147],"comparable":[150],"existing":[154],"methods.":[155]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-19T07:52:34.831488","created_date":"2025-10-10T00:00:00"}