{"id":"https://openalex.org/W1980992929","doi":"https://doi.org/10.1137/110846038","title":"Coupled Wideangle Wave Approximations","display_name":"Coupled Wideangle Wave Approximations","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W1980992929","doi":"https://doi.org/10.1137/110846038","mag":"1980992929"},"language":"en","primary_location":{"id":"doi:10.1137/110846038","is_oa":false,"landing_page_url":"https://doi.org/10.1137/110846038","pdf_url":null,"source":{"id":"https://openalex.org/S4357572","display_name":"Multiscale Modeling and Simulation","issn_l":"1540-3459","issn":["1540-3459","1540-3467"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multiscale Modeling & Simulation","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/A5023971789","display_name":"Josselin Garnier","orcid":"https://orcid.org/0000-0002-3518-4159"},"institutions":[{"id":"https://openalex.org/I4210147464","display_name":"Laboratoire de Probabilit\u00e9s et Mod\u00e8les Al\u00e9atoires","ror":"https://ror.org/04hjc7403","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I39804081","https://openalex.org/I4210141950","https://openalex.org/I4210147464"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Josselin Garnier","raw_affiliation_strings":["Laboratoire de Probabilit\u00e9s et Mod\u00e8les Al\u00e9atoires"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de Probabilit\u00e9s et Mod\u00e8les Al\u00e9atoires","institution_ids":["https://openalex.org/I4210147464"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076372723","display_name":"Knut S\u00f8lna","orcid":"https://orcid.org/0000-0002-8508-8288"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Knut S\u00f8lna","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4052,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.62495807,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"10","issue":"1","first_page":"217","last_page":"244"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9990000128746033,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9990000128746033,"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/T11757","display_name":"Seismic Waves and Analysis","score":0.9965000152587891,"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/T11205","display_name":"Numerical methods in inverse problems","score":0.9959999918937683,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.6837292909622192},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.6680984497070312},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.6055389046669006},{"id":"https://openalex.org/keywords/radius","display_name":"RADIUS","score":0.5952618718147278},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5566961169242859},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.5227903723716736},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.5004251003265381},{"id":"https://openalex.org/keywords/wave-propagation","display_name":"Wave propagation","score":0.4947647452354431},{"id":"https://openalex.org/keywords/spatial-correlation","display_name":"Spatial correlation","score":0.4813119173049927},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.3768056333065033},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2946401536464691},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2689935564994812},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.13837671279907227},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10890662670135498}],"concepts":[{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.6837292909622192},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.6680984497070312},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6055389046669006},{"id":"https://openalex.org/C178635117","wikidata":"https://www.wikidata.org/wiki/Q747499","display_name":"RADIUS","level":2,"score":0.5952618718147278},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5566961169242859},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.5227903723716736},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.5004251003265381},{"id":"https://openalex.org/C44886760","wikidata":"https://www.wikidata.org/wiki/Q1758425","display_name":"Wave propagation","level":2,"score":0.4947647452354431},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.4813119173049927},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.3768056333065033},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2946401536464691},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2689935564994812},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.13837671279907227},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10890662670135498},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1137/110846038","is_oa":false,"landing_page_url":"https://doi.org/10.1137/110846038","pdf_url":null,"source":{"id":"https://openalex.org/S4357572","display_name":"Multiscale Modeling and Simulation","issn_l":"1540-3459","issn":["1540-3459","1540-3467"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multiscale Modeling & Simulation","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W623361835","https://openalex.org/W1500041086","https://openalex.org/W1615989357","https://openalex.org/W1631722621","https://openalex.org/W1633205748","https://openalex.org/W1974458008","https://openalex.org/W1980570615","https://openalex.org/W1983973506","https://openalex.org/W1988936734","https://openalex.org/W1995330649","https://openalex.org/W1995823484","https://openalex.org/W2005480971","https://openalex.org/W2010799274","https://openalex.org/W2011987580","https://openalex.org/W2017615983","https://openalex.org/W2019837180","https://openalex.org/W2020639671","https://openalex.org/W2069523715","https://openalex.org/W2107435553","https://openalex.org/W2123742803","https://openalex.org/W2128465283","https://openalex.org/W2140414449","https://openalex.org/W2143357226","https://openalex.org/W2144320729","https://openalex.org/W3010612091","https://openalex.org/W3017165845","https://openalex.org/W3098353362","https://openalex.org/W4297568867","https://openalex.org/W4300458016"],"related_works":["https://openalex.org/W1977638783","https://openalex.org/W2139839243","https://openalex.org/W2182785089","https://openalex.org/W2100333645","https://openalex.org/W4312178642","https://openalex.org/W4387838477","https://openalex.org/W2956626181","https://openalex.org/W2067193074","https://openalex.org/W4288283464","https://openalex.org/W3107426390"],"abstract_inverted_index":{"In":[0,52],"this":[1],"paper":[2],"we":[3,59],"analyze":[4],"wave":[5,63,91],"propagation":[6,50],"in":[7,29,66,102],"three-dimensional":[8],"random":[9,31,74,96,141],"media.":[10],"We":[11],"consider":[12],"a":[13,30,53,83,105],"source":[14],"with":[15,72],"limited":[16],"spatial":[17],"and":[18,38,86,117],"temporal":[19],"support":[20],"that":[21,61,98],"generates":[22],"spherically":[23],"diverging":[24],"waves.":[25],"The":[26],"waves":[27],"propagate":[28],"medium":[32],"whose":[33,108,118],"fluctuations":[34],"have":[35],"small":[36],"amplitude":[37,109],"correlation":[39,119,127],"radius":[40,120,128],"larger":[41],"than":[42,48],"the":[43,49,62,70,73,90,112,115,123,126,130,136,140],"typical":[44],"wavelength":[45,116],"but":[46],"smaller":[47],"distance.":[51],"regime":[54],"of":[55,57,104,111,114,122,125,129,139],"separation":[56],"scales":[58],"prove":[60],"is":[64,80,110,121],"modified":[65],"two":[67],"ways":[68],"by":[69,82,95],"interaction":[71],"medium:":[75],"first,":[76],"its":[77],"time":[78],"profile":[79],"affected":[81,94],"deterministic":[84],"diffusive":[85],"dispersive":[87],"convolution;":[88],"second,":[89],"fronts":[92],"are":[93],"perturbations":[97],"can":[99],"be":[100],"described":[101],"terms":[103],"Gaussian":[106],"process":[107],"order":[113,124],"medium.":[131,142],"Both":[132],"effects":[133],"depend":[134],"on":[135],"two-point":[137],"statistics":[138]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}