{"id":"https://openalex.org/W2078506915","doi":"https://doi.org/10.1016/s0019-9958(59)90239-6","title":"On a problem of nonlinear mechanics","display_name":"On a problem of nonlinear mechanics","publication_year":1959,"publication_date":"1959-09-01","ids":{"openalex":"https://openalex.org/W2078506915","doi":"https://doi.org/10.1016/s0019-9958(59)90239-6","mag":"2078506915"},"language":"en","primary_location":{"id":"doi:10.1016/s0019-9958(59)90239-6","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0019-9958(59)90239-6","pdf_url":null,"source":{"id":"https://openalex.org/S4210192454","display_name":"Information and Control","issn_l":"0019-9958","issn":["0019-9958","1878-2981"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319955","host_organization_name":"Academic Press","host_organization_lineage":["https://openalex.org/P4310319955","https://openalex.org/P4310320990"],"host_organization_lineage_names":["Academic Press","Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information and Control","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/A5069019012","display_name":"Demetrios G. Magiros","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Demetrios G. Magiros","raw_affiliation_strings":["Republic Aviation Corporation, Farmingdale, New York, USA","Republic Aviation Corp"],"affiliations":[{"raw_affiliation_string":"Republic Aviation Corporation, Farmingdale, New York, USA","institution_ids":[]},{"raw_affiliation_string":"Republic Aviation Corp","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5069019012"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4385,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.82662765,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":"3","first_page":"297","last_page":"309"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11394","display_name":"Dynamics and Control of Mechanical Systems","score":0.9993000030517578,"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/T11394","display_name":"Dynamics and Control of Mechanical Systems","score":0.9993000030517578,"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/T13261","display_name":"Elasticity and Wave Propagation","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12809","display_name":"Contact Mechanics and Variational Inequalities","score":0.9943000078201294,"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/subharmonic","display_name":"Subharmonic","score":0.8630805015563965},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.7532745599746704},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.7337300777435303},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.6133555173873901},{"id":"https://openalex.org/keywords/restoring-force","display_name":"Restoring force","score":0.5716283321380615},{"id":"https://openalex.org/keywords/vibration","display_name":"Vibration","score":0.5647985339164734},{"id":"https://openalex.org/keywords/zero","display_name":"Zero (linguistics)","score":0.5504133701324463},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.5491837859153748},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.5114539861679077},{"id":"https://openalex.org/keywords/classical-mechanics","display_name":"Classical mechanics","score":0.48782995343208313},{"id":"https://openalex.org/keywords/subharmonic-function","display_name":"Subharmonic function","score":0.4777987599372864},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.44985637068748474},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4238126873970032},{"id":"https://openalex.org/keywords/nonlinear-oscillations","display_name":"Nonlinear Oscillations","score":0.42121630907058716},{"id":"https://openalex.org/keywords/differential-equation","display_name":"Differential equation","score":0.4137519299983978},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.11306118965148926},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08130103349685669},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.0787757933139801}],"concepts":[{"id":"https://openalex.org/C193687819","wikidata":"https://www.wikidata.org/wiki/Q7631190","display_name":"Subharmonic","level":3,"score":0.8630805015563965},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.7532745599746704},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.7337300777435303},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6133555173873901},{"id":"https://openalex.org/C175853643","wikidata":"https://www.wikidata.org/wiki/Q1185557","display_name":"Restoring force","level":2,"score":0.5716283321380615},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.5647985339164734},{"id":"https://openalex.org/C2780813799","wikidata":"https://www.wikidata.org/wiki/Q3274237","display_name":"Zero (linguistics)","level":2,"score":0.5504133701324463},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.5491837859153748},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.5114539861679077},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.48782995343208313},{"id":"https://openalex.org/C29373527","wikidata":"https://www.wikidata.org/wiki/Q753658","display_name":"Subharmonic function","level":2,"score":0.4777987599372864},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.44985637068748474},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4238126873970032},{"id":"https://openalex.org/C2779437913","wikidata":"https://www.wikidata.org/wiki/Q4316764","display_name":"Nonlinear Oscillations","level":3,"score":0.42121630907058716},{"id":"https://openalex.org/C78045399","wikidata":"https://www.wikidata.org/wiki/Q11214","display_name":"Differential equation","level":2,"score":0.4137519299983978},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.11306118965148926},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08130103349685669},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0787757933139801},{"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0019-9958(59)90239-6","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0019-9958(59)90239-6","pdf_url":null,"source":{"id":"https://openalex.org/S4210192454","display_name":"Information and Control","issn_l":"0019-9958","issn":["0019-9958","1878-2981"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319955","host_organization_name":"Academic Press","host_organization_lineage":["https://openalex.org/P4310319955","https://openalex.org/P4310320990"],"host_organization_lineage_names":["Academic Press","Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information and Control","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W403369280","https://openalex.org/W2026212756","https://openalex.org/W2074395790","https://openalex.org/W2335322188"],"related_works":["https://openalex.org/W1875480373","https://openalex.org/W2565847109","https://openalex.org/W4304205189","https://openalex.org/W4242307502","https://openalex.org/W2069158494","https://openalex.org/W2052886899","https://openalex.org/W2072538232","https://openalex.org/W1992070218","https://openalex.org/W2025214278","https://openalex.org/W2161238078"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}
