{"id":"https://openalex.org/W2011262028","doi":"https://doi.org/10.1016/s0893-9659(04)90069-9","title":"Well-posedness for a nonsmooth acoustic system","display_name":"Well-posedness for a nonsmooth acoustic system","publication_year":2004,"publication_date":"2004-03-01","ids":{"openalex":"https://openalex.org/W2011262028","doi":"https://doi.org/10.1016/s0893-9659(04)90069-9","mag":"2011262028"},"language":"en","primary_location":{"id":"doi:10.1016/s0893-9659(04)90069-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0893-9659(04)90069-9","pdf_url":null,"source":{"id":"https://openalex.org/S7571225","display_name":"Applied Mathematics Letters","issn_l":"0893-9659","issn":["0893-9659","1873-5452"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Mathematics Letters","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/A5042806768","display_name":"H. T. Banks","orcid":null},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"H.T Banks","raw_affiliation_strings":["Center for Research in Scientific Computation, North Carolina State University Box 8205, Raleigh, NC 27695-8205, U.S.A"],"affiliations":[{"raw_affiliation_string":"Center for Research in Scientific Computation, North Carolina State University Box 8205, Raleigh, NC 27695-8205, U.S.A","institution_ids":["https://openalex.org/I137902535"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018505621","display_name":"J. K. Raye","orcid":null},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.K Raye","raw_affiliation_strings":["Center for Research in Scientific Computation, North Carolina State University Box 8205, Raleigh, NC 27695-8205, U.S.A"],"affiliations":[{"raw_affiliation_string":"Center for Research in Scientific Computation, North Carolina State University Box 8205, Raleigh, NC 27695-8205, U.S.A","institution_ids":["https://openalex.org/I137902535"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5042806768"],"corresponding_institution_ids":["https://openalex.org/I137902535"],"apc_list":{"value":3540,"currency":"USD","value_usd":3540},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08367588,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":"3","first_page":"317","last_page":"322"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11110","display_name":"Stability and Controllability of Differential Equations","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11110","display_name":"Stability and Controllability of Differential Equations","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11654","display_name":"Advanced Mathematical Physics Problems","score":0.9894000291824341,"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/T12100","display_name":"Advanced Mathematical Modeling in Engineering","score":0.9828000068664551,"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/mathematics","display_name":"Mathematics","score":0.8609800338745117},{"id":"https://openalex.org/keywords/uniqueness","display_name":"Uniqueness","score":0.8428542017936707},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.47935277223587036},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.4318738579750061},{"id":"https://openalex.org/keywords/weak-solution","display_name":"Weak solution","score":0.4186059236526489}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8609800338745117},{"id":"https://openalex.org/C2777021972","wikidata":"https://www.wikidata.org/wiki/Q22976830","display_name":"Uniqueness","level":2,"score":0.8428542017936707},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.47935277223587036},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4318738579750061},{"id":"https://openalex.org/C45137528","wikidata":"https://www.wikidata.org/wiki/Q7977966","display_name":"Weak solution","level":2,"score":0.4186059236526489}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/s0893-9659(04)90069-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0893-9659(04)90069-9","pdf_url":null,"source":{"id":"https://openalex.org/S7571225","display_name":"Applied Mathematics Letters","issn_l":"0893-9659","issn":["0893-9659","1873-5452"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Mathematics Letters","raw_type":"journal-article"},{"id":"pmh:oai:repository.lib.ncsu.edu:1840.4/482","is_oa":false,"landing_page_url":"http://www.ncsu.edu/crsc/reports/ftp/pdf/crsc-tr03-09.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306402468","display_name":"NCSU Libraries Repository (North Carolina State University Libraries)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I137902535","host_organization_name":"North Carolina State University","host_organization_lineage":["https://openalex.org/I137902535"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Technical report"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.400.8640","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.400.8640","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ncsu.edu/crsc/reports/ftp/pdf/crsc-tr03-09.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W163806648","https://openalex.org/W576746302","https://openalex.org/W2084254018","https://openalex.org/W2132743818","https://openalex.org/W2522146510","https://openalex.org/W2795744704","https://openalex.org/W3021722416","https://openalex.org/W3150646356","https://openalex.org/W6606700651","https://openalex.org/W6679884300","https://openalex.org/W6727161034"],"related_works":["https://openalex.org/W4293505997","https://openalex.org/W2293312099","https://openalex.org/W2050111419","https://openalex.org/W2381203040","https://openalex.org/W3088883651","https://openalex.org/W2341131574","https://openalex.org/W2089804375","https://openalex.org/W2268179544","https://openalex.org/W3196785967","https://openalex.org/W4300498981"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}