{"id":"https://openalex.org/W1571919538","doi":"https://doi.org/10.1007/978-3-642-60218-4_37","title":"On the Simplification of Nonlinear DAE Systems in Analog Circuit Design","display_name":"On the Simplification of Nonlinear DAE Systems in Analog Circuit Design","publication_year":1999,"publication_date":"1999-01-01","ids":{"openalex":"https://openalex.org/W1571919538","doi":"https://doi.org/10.1007/978-3-642-60218-4_37","mag":"1571919538"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-60218-4_37","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-60218-4_37","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Algebra in Scientific Computing CASC\u201999","raw_type":"book-chapter"},"type":"book-chapter","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/A5027849668","display_name":"Tim Wichmann","orcid":null},"institutions":[{"id":"https://openalex.org/I3019415892","display_name":"Fraunhofer Institute for Industrial Mathematics","ror":"https://ror.org/019hjw009","country_code":"DE","type":"facility","lineage":["https://openalex.org/I3019415892","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Tim Wichmann","raw_affiliation_strings":["Institut f\u00fcr Techno- und Wirtschaftsmathematik e.V., Erwin-Schr\u00f6dinger-Str, D-67663, Kaiserslautern, Germany","Institut f\u00fcr Techno- und Wirtschaftsmathematik e.V"],"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Techno- und Wirtschaftsmathematik e.V., Erwin-Schr\u00f6dinger-Str, D-67663, Kaiserslautern, Germany","institution_ids":["https://openalex.org/I3019415892"]},{"raw_affiliation_string":"Institut f\u00fcr Techno- und Wirtschaftsmathematik e.V","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038276419","display_name":"R. Popp","orcid":null},"institutions":[{"id":"https://openalex.org/I114112103","display_name":"Leibniz University Hannover","ror":"https://ror.org/0304hq317","country_code":"DE","type":"education","lineage":["https://openalex.org/I114112103"]},{"id":"https://openalex.org/I52768194","display_name":"Hanover College","ror":"https://ror.org/00vc14296","country_code":"US","type":"education","lineage":["https://openalex.org/I52768194"]}],"countries":["DE","US"],"is_corresponding":false,"raw_author_name":"Ralf Popp","raw_affiliation_strings":["Institute of Microelectronic Systems, University of Hanover, Callinstr.34, D-30167, Hannover, Germany","University of Hanover"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronic Systems, University of Hanover, Callinstr.34, D-30167, Hannover, Germany","institution_ids":["https://openalex.org/I114112103"]},{"raw_affiliation_string":"University of Hanover","institution_ids":["https://openalex.org/I52768194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021916464","display_name":"Walter Hartong","orcid":null},"institutions":[{"id":"https://openalex.org/I52768194","display_name":"Hanover College","ror":"https://ror.org/00vc14296","country_code":"US","type":"education","lineage":["https://openalex.org/I52768194"]},{"id":"https://openalex.org/I114112103","display_name":"Leibniz University Hannover","ror":"https://ror.org/0304hq317","country_code":"DE","type":"education","lineage":["https://openalex.org/I114112103"]}],"countries":["DE","US"],"is_corresponding":false,"raw_author_name":"Walter Hartong","raw_affiliation_strings":["Institute of Microelectronic Systems, University of Hanover, Callinstr.34, D-30167, Hannover, Germany","University of Hanover"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronic Systems, University of Hanover, Callinstr.34, D-30167, Hannover, Germany","institution_ids":["https://openalex.org/I114112103"]},{"raw_affiliation_string":"University of Hanover","institution_ids":["https://openalex.org/I52768194"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038049766","display_name":"Lars Hedrich","orcid":null},"institutions":[{"id":"https://openalex.org/I52768194","display_name":"Hanover College","ror":"https://ror.org/00vc14296","country_code":"US","type":"education","lineage":["https://openalex.org/I52768194"]},{"id":"https://openalex.org/I114112103","display_name":"Leibniz University Hannover","ror":"https://ror.org/0304hq317","country_code":"DE","type":"education","lineage":["https://openalex.org/I114112103"]}],"countries":["DE","US"],"is_corresponding":false,"raw_author_name":"Lars Hedrich","raw_affiliation_strings":["Institute of Microelectronic Systems, University of Hanover, Callinstr.34, D-30167, Hannover, Germany","University of Hanover"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronic Systems, University of Hanover, Callinstr.34, D-30167, Hannover, Germany","institution_ids":["https://openalex.org/I114112103"]},{"raw_affiliation_string":"University of Hanover","institution_ids":["https://openalex.org/I52768194"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5027849668"],"corresponding_institution_ids":["https://openalex.org/I3019415892"],"apc_list":null,"apc_paid":null,"fwci":3.7539,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.9253819,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"485","last_page":"498"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11417","display_name":"Advancements in PLL and VCO Technologies","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"}},{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9966999888420105,"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/nonlinear-system","display_name":"Nonlinear system","score":0.5311219692230225},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46632295846939087},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3822042644023895},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3212285339832306},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23323923349380493},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15567246079444885}],"concepts":[{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5311219692230225},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46632295846939087},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3822042644023895},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3212285339832306},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23323923349380493},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15567246079444885},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-60218-4_37","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-60218-4_37","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Algebra in Scientific Computing CASC\u201999","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1521027360","https://openalex.org/W1565462788","https://openalex.org/W1651707596","https://openalex.org/W2062002201","https://openalex.org/W2101196233","https://openalex.org/W2130471231","https://openalex.org/W2136586466","https://openalex.org/W2493470393","https://openalex.org/W2596951540","https://openalex.org/W3010782316","https://openalex.org/W6630281740","https://openalex.org/W6680148030","https://openalex.org/W7033653296","https://openalex.org/W7053100431"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":null,"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}