{"id":"https://openalex.org/W7119086374","doi":"https://doi.org/10.1007/s12190-025-02724-5","title":"A discontinuous galerkin two-grid method for the Kelvin-Voigt viscoelastic model","display_name":"A discontinuous galerkin two-grid method for the Kelvin-Voigt viscoelastic model","publication_year":2026,"publication_date":"2026-01-08","ids":{"openalex":"https://openalex.org/W7119086374","doi":"https://doi.org/10.1007/s12190-025-02724-5"},"language":"en","primary_location":{"id":"doi:10.1007/s12190-025-02724-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12190-025-02724-5","pdf_url":null,"source":{"id":"https://openalex.org/S199913245","display_name":"Journal of Applied Mathematics and Computing","issn_l":"1226-0061","issn":["1226-0061","1229-9499","1229-9502","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/A5070992771","display_name":"Kallol Ray","orcid":null},"institutions":[{"id":"https://openalex.org/I1317621060","display_name":"Indian Institute of Technology Guwahati","ror":"https://ror.org/0022nd079","country_code":"IN","type":"education","lineage":["https://openalex.org/I1317621060"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kallol Ray","raw_affiliation_strings":["Department of Mathematics, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India","institution_ids":["https://openalex.org/I1317621060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030131741","display_name":"Deepjyoti Goswami","orcid":"https://orcid.org/0000-0002-4300-7750"},"institutions":[{"id":"https://openalex.org/I126601174","display_name":"Tezpur University","ror":"https://ror.org/005x56091","country_code":"IN","type":"education","lineage":["https://openalex.org/I126601174"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Deepjyoti Goswami","raw_affiliation_strings":["Department of Mathematical Sciences, Tezpur University, Sonitpur, Assam, Tezpur, 784028, India"],"raw_orcid":"https://orcid.org/0000-0002-4300-7750","affiliations":[{"raw_affiliation_string":"Department of Mathematical Sciences, Tezpur University, Sonitpur, Assam, Tezpur, 784028, India","institution_ids":["https://openalex.org/I126601174"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072174956","display_name":"Saumya Bajpai","orcid":"https://orcid.org/0000-0003-4247-002X"},"institutions":[{"id":"https://openalex.org/I4210112052","display_name":"Indian Institute of Technology Goa","ror":"https://ror.org/02v7trd43","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210112052"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Saumya Bajpai","raw_affiliation_strings":["School of Mathematics and Computer Science, Indian Institute of Technology Goa, Ponda, Goa, 403401, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematics and Computer Science, Indian Institute of Technology Goa, Ponda, Goa, 403401, India","institution_ids":["https://openalex.org/I4210112052"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5030131741"],"corresponding_institution_ids":["https://openalex.org/I126601174"],"apc_list":{"value":3390,"currency":"USD","value_usd":3390},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0443575,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"72","issue":"2","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":0.6373000144958496,"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":0.6373000144958496,"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/T11379","display_name":"Rheology and Fluid Dynamics Studies","score":0.28769999742507935,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.015799999237060547,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/discontinuous-galerkin-method","display_name":"Discontinuous Galerkin method","score":0.7423999905586243},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5728999972343445},{"id":"https://openalex.org/keywords/sobolev-space","display_name":"Sobolev space","score":0.5677000284194946},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.5494999885559082},{"id":"https://openalex.org/keywords/backward-euler-method","display_name":"Backward Euler method","score":0.519599974155426},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.4950999915599823},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.46369999647140503},{"id":"https://openalex.org/keywords/theory-of-computation","display_name":"Theory of computation","score":0.4607999920845032}],"concepts":[{"id":"https://openalex.org/C92244383","wikidata":"https://www.wikidata.org/wiki/Q428273","display_name":"Discontinuous Galerkin method","level":3,"score":0.7423999905586243},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7026000022888184},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5728999972343445},{"id":"https://openalex.org/C99730327","wikidata":"https://www.wikidata.org/wiki/Q1501536","display_name":"Sobolev space","level":2,"score":0.5677000284194946},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.5494999885559082},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.5335000157356262},{"id":"https://openalex.org/C768646","wikidata":"https://www.wikidata.org/wiki/Q2736820","display_name":"Backward Euler method","level":3,"score":0.519599974155426},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.4950999915599823},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.46369999647140503},{"id":"https://openalex.org/C24858836","wikidata":"https://www.wikidata.org/wiki/Q844718","display_name":"Theory of computation","level":2,"score":0.4607999920845032},{"id":"https://openalex.org/C38409319","wikidata":"https://www.wikidata.org/wiki/Q375175","display_name":"Euler equations","level":2,"score":0.4348999857902527},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.4165000021457672},{"id":"https://openalex.org/C186899397","wikidata":"https://www.wikidata.org/wiki/Q1491980","display_name":"Galerkin method","level":3,"score":0.39320001006126404},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3393000066280365},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.33889999985694885},{"id":"https://openalex.org/C122383733","wikidata":"https://www.wikidata.org/wiki/Q865920","display_name":"Approximation error","level":2,"score":0.3386000096797943},{"id":"https://openalex.org/C75291252","wikidata":"https://www.wikidata.org/wiki/Q1315756","display_name":"TRACE (psycholinguistics)","level":2,"score":0.3271999955177307},{"id":"https://openalex.org/C48753275","wikidata":"https://www.wikidata.org/wiki/Q11216","display_name":"Numerical analysis","level":2,"score":0.322299987077713},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.3190999925136566},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.3131999969482422},{"id":"https://openalex.org/C62884695","wikidata":"https://www.wikidata.org/wiki/Q184871","display_name":"Euler's formula","level":2,"score":0.3018999993801117},{"id":"https://openalex.org/C135402231","wikidata":"https://www.wikidata.org/wiki/Q898440","display_name":"Dissipation","level":2,"score":0.29660001397132874},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.2632000148296356},{"id":"https://openalex.org/C30295242","wikidata":"https://www.wikidata.org/wiki/Q1023483","display_name":"Courant\u2013Friedrichs\u2013Lewy condition","level":3,"score":0.2517000138759613}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s12190-025-02724-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12190-025-02724-5","pdf_url":null,"source":{"id":"https://openalex.org/S199913245","display_name":"Journal of Applied Mathematics and Computing","issn_l":"1226-0061","issn":["1226-0061","1229-9499","1229-9502","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":[{"score":0.7964107394218445,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W628726389","https://openalex.org/W1203154310","https://openalex.org/W1778778578","https://openalex.org/W1970867107","https://openalex.org/W1978444574","https://openalex.org/W2027046761","https://openalex.org/W2029463917","https://openalex.org/W2031088298","https://openalex.org/W2036411915","https://openalex.org/W2036739759","https://openalex.org/W2051314355","https://openalex.org/W2054527468","https://openalex.org/W2069951215","https://openalex.org/W2094453100","https://openalex.org/W2130247647","https://openalex.org/W2147104274","https://openalex.org/W2171985348","https://openalex.org/W2460533716","https://openalex.org/W2899110386","https://openalex.org/W2971074505","https://openalex.org/W3034794388","https://openalex.org/W3096164883","https://openalex.org/W3137264367","https://openalex.org/W3164442843","https://openalex.org/W3200891512","https://openalex.org/W3209243984","https://openalex.org/W4200040822","https://openalex.org/W4214751139","https://openalex.org/W4233665781","https://openalex.org/W4310425876","https://openalex.org/W4363673151","https://openalex.org/W4367394556","https://openalex.org/W4407277206","https://openalex.org/W4413002781"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2026-01-08T00:00:00"}
