{"id":"https://openalex.org/W4406089400","doi":"https://doi.org/10.1007/s12190-024-02355-2","title":"Combined compact finite difference schemes for 2-D acoustic wave propagation","display_name":"Combined compact finite difference schemes for 2-D acoustic wave propagation","publication_year":2025,"publication_date":"2025-01-06","ids":{"openalex":"https://openalex.org/W4406089400","doi":"https://doi.org/10.1007/s12190-024-02355-2"},"language":"en","primary_location":{"id":"doi:10.1007/s12190-024-02355-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12190-024-02355-2","pdf_url":null,"source":{"id":"https://openalex.org/S199913245","display_name":"Journal of Applied Mathematics and Computing","issn_l":"1598-5865","issn":["1598-5865","1865-2085"],"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":"Journal of Applied Mathematics and 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/A5029772640","display_name":"Kejia Pan","orcid":"https://orcid.org/0000-0001-5768-7972"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]},{"id":"https://openalex.org/I27688046","display_name":"Hunan Institute of Engineering","ror":"https://ror.org/03zj2rn70","country_code":"CN","type":"education","lineage":["https://openalex.org/I27688046"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Kejia Pan","raw_affiliation_strings":["Hunan Shaofeng Institute for Applied Mathematics, Xiangtan, 411105, China","School of Mathematics and Statistics, HNP-LAMA, Central South University, Changsha, 410083, China"],"raw_orcid":"https://orcid.org/0000-0001-5768-7972","affiliations":[{"raw_affiliation_string":"Hunan Shaofeng Institute for Applied Mathematics, Xiangtan, 411105, China","institution_ids":["https://openalex.org/I27688046"]},{"raw_affiliation_string":"School of Mathematics and Statistics, HNP-LAMA, Central South University, Changsha, 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080020748","display_name":"Pengde Wang","orcid":"https://orcid.org/0000-0001-9668-7481"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengde Wang","raw_affiliation_strings":["School of Mathematics and Statistics, HNP-LAMA, Central South University, Changsha, 410083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, HNP-LAMA, Central South University, Changsha, 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100600465","display_name":"Yufeng Xu","orcid":"https://orcid.org/0009-0008-2580-5004"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yufeng Xu","raw_affiliation_strings":["School of Mathematics and Statistics, HNP-LAMA, Central South University, Changsha, 410083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, HNP-LAMA, Central South University, Changsha, 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"last","author":{"id":null,"display_name":"Xianhang Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianhang Zhou","raw_affiliation_strings":["School of Mathematics and Statistics, HNP-LAMA, Central South University, Changsha, 410083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, HNP-LAMA, Central South University, Changsha, 410083, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5029772640"],"corresponding_institution_ids":["https://openalex.org/I139660479","https://openalex.org/I27688046"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":1.3062,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.7817159,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"71","issue":"3","first_page":"3009","last_page":"3035"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11263","display_name":"Electromagnetic Simulation and Numerical Methods","score":0.9987000226974487,"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/T11263","display_name":"Electromagnetic Simulation and Numerical Methods","score":0.9987000226974487,"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/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","score":0.9914000034332275,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/discretization","display_name":"Discretization","score":0.8257296085357666},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7070086002349854},{"id":"https://openalex.org/keywords/finite-difference","display_name":"Finite difference","score":0.6911565065383911},{"id":"https://openalex.org/keywords/wave-equation","display_name":"Wave equation","score":0.5812615156173706},{"id":"https://openalex.org/keywords/acoustic-wave-equation","display_name":"Acoustic wave equation","score":0.5761510133743286},{"id":"https://openalex.org/keywords/finite-difference-method","display_name":"Finite difference method","score":0.5270876288414001},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.517762303352356},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5001518726348877},{"id":"https://openalex.org/keywords/theory-of-computation","display_name":"Theory of computation","score":0.46076229214668274},{"id":"https://openalex.org/keywords/compact-finite-difference","display_name":"Compact finite difference","score":0.44134190678596497},{"id":"https://openalex.org/keywords/dispersion-relation","display_name":"Dispersion relation","score":0.4328967034816742},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.4284893572330475},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.42061957716941833},{"id":"https://openalex.org/keywords/wave-propagation","display_name":"Wave propagation","score":0.4188227355480194},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.41557061672210693},{"id":"https://openalex.org/keywords/partial-differential-equation","display_name":"Partial differential equation","score":0.41451090574264526},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.41306668519973755},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3283824324607849},{"id":"https://openalex.org/keywords/acoustic-wave","display_name":"Acoustic wave","score":0.3151673972606659},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.19154277443885803},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.11394879221916199}],"concepts":[{"id":"https://openalex.org/C73000952","wikidata":"https://www.wikidata.org/wiki/Q17007827","display_name":"Discretization","level":2,"score":0.8257296085357666},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7070086002349854},{"id":"https://openalex.org/C181330731","wikidata":"https://www.wikidata.org/wiki/Q2068418","display_name":"Finite difference","level":2,"score":0.6911565065383911},{"id":"https://openalex.org/C59696629","wikidata":"https://www.wikidata.org/wiki/Q193846","display_name":"Wave equation","level":2,"score":0.5812615156173706},{"id":"https://openalex.org/C145589544","wikidata":"https://www.wikidata.org/wiki/Q4674723","display_name":"Acoustic wave equation","level":3,"score":0.5761510133743286},{"id":"https://openalex.org/C205951836","wikidata":"https://www.wikidata.org/wiki/Q1147751","display_name":"Finite difference method","level":2,"score":0.5270876288414001},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.517762303352356},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5001518726348877},{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.46076229214668274},{"id":"https://openalex.org/C2780829570","wikidata":"https://www.wikidata.org/wiki/Q25113057","display_name":"Compact finite difference","level":3,"score":0.44134190678596497},{"id":"https://openalex.org/C202579712","wikidata":"https://www.wikidata.org/wiki/Q590051","display_name":"Dispersion relation","level":2,"score":0.4328967034816742},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4284893572330475},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.42061957716941833},{"id":"https://openalex.org/C44886760","wikidata":"https://www.wikidata.org/wiki/Q1758425","display_name":"Wave propagation","level":2,"score":0.4188227355480194},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.41557061672210693},{"id":"https://openalex.org/C93779851","wikidata":"https://www.wikidata.org/wiki/Q271977","display_name":"Partial differential equation","level":2,"score":0.41451090574264526},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.41306668519973755},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3283824324607849},{"id":"https://openalex.org/C204723758","wikidata":"https://www.wikidata.org/wiki/Q3882459","display_name":"Acoustic wave","level":2,"score":0.3151673972606659},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.19154277443885803},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.11394879221916199},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"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/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s12190-024-02355-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12190-024-02355-2","pdf_url":null,"source":{"id":"https://openalex.org/S199913245","display_name":"Journal of Applied Mathematics and Computing","issn_l":"1598-5865","issn":["1598-5865","1865-2085"],"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":"Journal of Applied Mathematics and Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1197051166","display_name":null,"funder_award_id":"2019JJ50755","funder_id":"https://openalex.org/F4320322843","funder_display_name":"Natural Science Foundation of\u00a0Hunan Province"},{"id":"https://openalex.org/G1552479577","display_name":null,"funder_award_id":"42274101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5305183196","display_name":null,"funder_award_id":"51974377","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"},{"id":"https://openalex.org/F4320322843","display_name":"Natural Science Foundation of\u00a0Hunan Province","ror":null},{"id":"https://openalex.org/F4320328436","display_name":"ICTP South American Institute for Fundamental Research","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1542938076","https://openalex.org/W1654808522","https://openalex.org/W1970432936","https://openalex.org/W1987816244","https://openalex.org/W1999231941","https://openalex.org/W2001560969","https://openalex.org/W2019189411","https://openalex.org/W2026463302","https://openalex.org/W2044724034","https://openalex.org/W2059065174","https://openalex.org/W2080972998","https://openalex.org/W2103606462","https://openalex.org/W2120519112","https://openalex.org/W2131880898","https://openalex.org/W2132570026","https://openalex.org/W2133940238","https://openalex.org/W2137379024","https://openalex.org/W2142295280","https://openalex.org/W2468976316","https://openalex.org/W2615926667","https://openalex.org/W2788618703","https://openalex.org/W2791163560","https://openalex.org/W2796045376","https://openalex.org/W2911563518","https://openalex.org/W2921771552","https://openalex.org/W2997080587","https://openalex.org/W3007416615","https://openalex.org/W3028622887","https://openalex.org/W3084649525","https://openalex.org/W3161037245","https://openalex.org/W3185053606","https://openalex.org/W4200191498","https://openalex.org/W4211089833","https://openalex.org/W4220886518","https://openalex.org/W4244402928","https://openalex.org/W4300793813","https://openalex.org/W4367367922"],"related_works":["https://openalex.org/W2063833574","https://openalex.org/W2092718516","https://openalex.org/W3007851552","https://openalex.org/W2605452465","https://openalex.org/W2386949441","https://openalex.org/W3112360446","https://openalex.org/W2046918311","https://openalex.org/W2315513988","https://openalex.org/W1999231941","https://openalex.org/W2804553569"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}