{"id":"https://openalex.org/W4390274147","doi":"https://doi.org/10.1007/s40314-023-02560-y","title":"Nonconvex $$\\ell _p-\\alpha \\ell _q$$ minimization method and p-RIP condition for stable recovery of approximately k-sparse signals","display_name":"Nonconvex $$\\ell _p-\\alpha \\ell _q$$ minimization method and p-RIP condition for stable recovery of approximately k-sparse signals","publication_year":2023,"publication_date":"2023-12-27","ids":{"openalex":"https://openalex.org/W4390274147","doi":"https://doi.org/10.1007/s40314-023-02560-y"},"language":"en","primary_location":{"id":"doi:10.1007/s40314-023-02560-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s40314-023-02560-y","pdf_url":null,"source":{"id":"https://openalex.org/S4210195884","display_name":"Computational and Applied Mathematics","issn_l":"0101-8205","issn":["0101-8205","1807-0302","2238-3603"],"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":"Computational and Applied Mathematics","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/A5004484375","display_name":"Feng Gu","orcid":"https://orcid.org/0009-0001-4660-8594"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Gu","raw_affiliation_strings":["School of Mathematics, Sun Yat-sen University, Guangzhou, 510275, China"],"raw_orcid":"https://orcid.org/0009-0001-4660-8594","affiliations":[{"raw_affiliation_string":"School of Mathematics, Sun Yat-sen University, Guangzhou, 510275, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024363155","display_name":"Anhua Wan","orcid":"https://orcid.org/0000-0002-0316-5850"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Anhua Wan","raw_affiliation_strings":["School of Mathematics, Sun Yat-sen University, Guangzhou, 510275, China"],"raw_orcid":"https://orcid.org/0000-0002-0316-5850","affiliations":[{"raw_affiliation_string":"School of Mathematics, Sun Yat-sen University, Guangzhou, 510275, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5024363155"],"corresponding_institution_ids":["https://openalex.org/I157773358"],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":null,"fwci":0.4863,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.54842975,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"43","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9994999766349792,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/signal-recovery","display_name":"Signal recovery","score":0.7001379132270813},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.6740242838859558},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.6702753305435181},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6309019327163696},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5991803407669067},{"id":"https://openalex.org/keywords/alpha","display_name":"Alpha (finance)","score":0.5515366792678833},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48555848002433777},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.4590839445590973},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4331083595752716},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4254518449306488},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.33066999912261963},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.31707245111465454},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.2566604018211365},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2149568498134613},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.16907480359077454},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.10438928008079529},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08301448822021484},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.05970945954322815}],"concepts":[{"id":"https://openalex.org/C2989281035","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Signal recovery","level":3,"score":0.7001379132270813},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.6740242838859558},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.6702753305435181},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6309019327163696},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5991803407669067},{"id":"https://openalex.org/C64943373","wikidata":"https://www.wikidata.org/wiki/Q2651003","display_name":"Alpha (finance)","level":4,"score":0.5515366792678833},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48555848002433777},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.4590839445590973},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4331083595752716},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4254518449306488},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.33066999912261963},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.31707245111465454},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2566604018211365},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2149568498134613},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.16907480359077454},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.10438928008079529},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08301448822021484},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.05970945954322815},{"id":"https://openalex.org/C49453240","wikidata":"https://www.wikidata.org/wiki/Q1592163","display_name":"Construct validity","level":3,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C171606756","wikidata":"https://www.wikidata.org/wiki/Q506132","display_name":"Psychometrics","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s40314-023-02560-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s40314-023-02560-y","pdf_url":null,"source":{"id":"https://openalex.org/S4210195884","display_name":"Computational and Applied Mathematics","issn_l":"0101-8205","issn":["0101-8205","1807-0302","2238-3603"],"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":"Computational and Applied Mathematics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3010093763","display_name":null,"funder_award_id":"12171496","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W143004564","https://openalex.org/W1980565639","https://openalex.org/W2004886822","https://openalex.org/W2025666718","https://openalex.org/W2084978503","https://openalex.org/W2089106993","https://openalex.org/W2097323375","https://openalex.org/W2127271355","https://openalex.org/W2129131372","https://openalex.org/W2168745297","https://openalex.org/W2211290852","https://openalex.org/W2289917018","https://openalex.org/W2766178683","https://openalex.org/W2896325457","https://openalex.org/W2921133280","https://openalex.org/W2963103052","https://openalex.org/W2963322354","https://openalex.org/W2963995929","https://openalex.org/W3005834954","https://openalex.org/W3019627402","https://openalex.org/W3032124860","https://openalex.org/W3084383934","https://openalex.org/W3100345157","https://openalex.org/W3106404004","https://openalex.org/W4220715685","https://openalex.org/W4250955649","https://openalex.org/W4292363360","https://openalex.org/W4293720712","https://openalex.org/W4361804254","https://openalex.org/W4385626814"],"related_works":["https://openalex.org/W2078389543","https://openalex.org/W1590318662","https://openalex.org/W1966462872","https://openalex.org/W2087326866","https://openalex.org/W1980874175","https://openalex.org/W2118132594","https://openalex.org/W3024569604","https://openalex.org/W4297957985","https://openalex.org/W2963726738","https://openalex.org/W2208932071"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
