{"id":"https://openalex.org/W4321248113","doi":"https://doi.org/10.1007/s10915-023-02127-3","title":"On Construction and Properties of Compact 4th Order Finite-Difference Schemes for the Variable Coefficient Wave Equation","display_name":"On Construction and Properties of Compact 4th Order Finite-Difference Schemes for the Variable Coefficient Wave Equation","publication_year":2023,"publication_date":"2023-02-15","ids":{"openalex":"https://openalex.org/W4321248113","doi":"https://doi.org/10.1007/s10915-023-02127-3"},"language":"en","primary_location":{"id":"doi:10.1007/s10915-023-02127-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10915-023-02127-3","pdf_url":null,"source":{"id":"https://openalex.org/S151550017","display_name":"Journal of Scientific Computing","issn_l":"0885-7474","issn":["0885-7474","1573-7691"],"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 Scientific 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/A5052353952","display_name":"Alexander Zlotnik","orcid":"https://orcid.org/0000-0003-2440-2816"},"institutions":[{"id":"https://openalex.org/I118501908","display_name":"National Research University Higher School of Economics","ror":"https://ror.org/055f7t516","country_code":"RU","type":"education","lineage":["https://openalex.org/I118501908"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Alexander Zlotnik","raw_affiliation_strings":["Higher School of Economics University, Pokrovskii bd. 11, Moscow, Russia, 109028"],"raw_orcid":"https://orcid.org/0000-0003-2440-2816","affiliations":[{"raw_affiliation_string":"Higher School of Economics University, Pokrovskii bd. 11, Moscow, Russia, 109028","institution_ids":["https://openalex.org/I118501908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033241818","display_name":"Raimondas \u010ciegis","orcid":"https://orcid.org/0000-0002-3262-3048"},"institutions":[{"id":"https://openalex.org/I167420956","display_name":"Vilnius Gediminas Technical University","ror":"https://ror.org/02x3e4q36","country_code":"LT","type":"education","lineage":["https://openalex.org/I167420956"]}],"countries":["LT"],"is_corresponding":false,"raw_author_name":"Raimondas \u010ciegis","raw_affiliation_strings":["Vilnius Gediminas Technical University, Saul\u0117tekio al. 11, LT-10223, Vilnius, Lithuania"],"raw_orcid":"https://orcid.org/0000-0002-3262-3048","affiliations":[{"raw_affiliation_string":"Vilnius Gediminas Technical University, Saul\u0117tekio al. 11, LT-10223, Vilnius, Lithuania","institution_ids":["https://openalex.org/I167420956"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5052353952"],"corresponding_institution_ids":["https://openalex.org/I118501908"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":2.0705,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.84586552,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"95","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.9990000128746033,"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/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.9990000128746033,"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/T12727","display_name":"Differential Equations and Numerical Methods","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"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/T11416","display_name":"Numerical methods for differential equations","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"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/mathematics","display_name":"Mathematics","score":0.8863866329193115},{"id":"https://openalex.org/keywords/wave-equation","display_name":"Wave equation","score":0.5877041816711426},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.583585798740387},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.5288518667221069},{"id":"https://openalex.org/keywords/boundary-value-problem","display_name":"Boundary value problem","score":0.5180961489677429},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.508192777633667},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.48785901069641113},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.4833826422691345},{"id":"https://openalex.org/keywords/finite-difference","display_name":"Finite difference","score":0.4740547835826874},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.4132630228996277},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.4125075042247772},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.19089144468307495}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8863866329193115},{"id":"https://openalex.org/C59696629","wikidata":"https://www.wikidata.org/wiki/Q193846","display_name":"Wave equation","level":2,"score":0.5877041816711426},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.583585798740387},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.5288518667221069},{"id":"https://openalex.org/C182310444","wikidata":"https://www.wikidata.org/wiki/Q1332643","display_name":"Boundary value problem","level":2,"score":0.5180961489677429},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.508192777633667},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.48785901069641113},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.4833826422691345},{"id":"https://openalex.org/C181330731","wikidata":"https://www.wikidata.org/wiki/Q2068418","display_name":"Finite difference","level":2,"score":0.4740547835826874},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.4132630228996277},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4125075042247772},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.19089144468307495},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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},{"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:10.1007/s10915-023-02127-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10915-023-02127-3","pdf_url":null,"source":{"id":"https://openalex.org/S151550017","display_name":"Journal of Scientific Computing","issn_l":"0885-7474","issn":["0885-7474","1573-7691"],"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 Scientific Computing","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":28,"referenced_works":["https://openalex.org/W1506342804","https://openalex.org/W1523581303","https://openalex.org/W1975893845","https://openalex.org/W2008250685","https://openalex.org/W2159094357","https://openalex.org/W2524439108","https://openalex.org/W2555809785","https://openalex.org/W2567321070","https://openalex.org/W2753557098","https://openalex.org/W2768963656","https://openalex.org/W2785018204","https://openalex.org/W2788618703","https://openalex.org/W2791946594","https://openalex.org/W2801229208","https://openalex.org/W2808661606","https://openalex.org/W2921771552","https://openalex.org/W2944280986","https://openalex.org/W2948179473","https://openalex.org/W3026662252","https://openalex.org/W3048832234","https://openalex.org/W3082260643","https://openalex.org/W3106207787","https://openalex.org/W3112759594","https://openalex.org/W3124289036","https://openalex.org/W3189169075","https://openalex.org/W4205604664","https://openalex.org/W4243954911","https://openalex.org/W4254708785"],"related_works":["https://openalex.org/W1557607869","https://openalex.org/W2366350639","https://openalex.org/W2028455732","https://openalex.org/W4313703117","https://openalex.org/W2087496541","https://openalex.org/W2108615321","https://openalex.org/W1984758362","https://openalex.org/W2010592405","https://openalex.org/W2370103702","https://openalex.org/W2138146375"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2}],"updated_date":"2026-01-25T23:04:38.658462","created_date":"2025-10-10T00:00:00"}