{"id":"https://openalex.org/W3157715008","doi":"https://doi.org/10.1080/00207160.2021.1925258","title":"An LT-BEM for an unsteady diffusion-convection problem of another class of anisotropic FGMs","display_name":"An LT-BEM for an unsteady diffusion-convection problem of another class of anisotropic FGMs","publication_year":2021,"publication_date":"2021-05-05","ids":{"openalex":"https://openalex.org/W3157715008","doi":"https://doi.org/10.1080/00207160.2021.1925258","mag":"3157715008"},"language":"en","primary_location":{"id":"doi:10.1080/00207160.2021.1925258","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00207160.2021.1925258","pdf_url":null,"source":{"id":"https://openalex.org/S124867444","display_name":"International Journal of Computer Mathematics","issn_l":"0020-7160","issn":["0020-7160","1026-7425","1029-0265"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer 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/A5054798370","display_name":"Moh. Ivan Azis","orcid":"https://orcid.org/0000-0003-3088-7733"},"institutions":[{"id":"https://openalex.org/I98301867","display_name":"Hasanuddin University","ror":"https://ror.org/00da1gf19","country_code":"ID","type":"education","lineage":["https://openalex.org/I98301867"]}],"countries":["ID"],"is_corresponding":true,"raw_author_name":"Moh. Ivan Azis","raw_affiliation_strings":["Department of Mathematics, Faculty of Mathematics and Natural Sciences, Hasanuddin University, Makassar, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Faculty of Mathematics and Natural Sciences, Hasanuddin University, Makassar, Indonesia","institution_ids":["https://openalex.org/I98301867"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051159072","display_name":"Mostafa Abbaszadeh","orcid":"https://orcid.org/0000-0001-6954-3896"},"institutions":[{"id":"https://openalex.org/I158248296","display_name":"Amirkabir University of Technology","ror":"https://ror.org/04gzbav43","country_code":"IR","type":"education","lineage":["https://openalex.org/I158248296"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mostafa Abbaszadeh","raw_affiliation_strings":["Department of Applied Mathematics, Faculty of Mathematics and Computer Sciences, Amirkabir University of Technology, Tehran, Iran"],"raw_orcid":"https://orcid.org/0000-0001-6954-3896","affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics, Faculty of Mathematics and Computer Sciences, Amirkabir University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I158248296"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044309986","display_name":"Mehdi Dehghan","orcid":"https://orcid.org/0000-0002-2573-9755"},"institutions":[{"id":"https://openalex.org/I158248296","display_name":"Amirkabir University of Technology","ror":"https://ror.org/04gzbav43","country_code":"IR","type":"education","lineage":["https://openalex.org/I158248296"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mehdi Dehghan","raw_affiliation_strings":["Department of Applied Mathematics, Faculty of Mathematics and Computer Sciences, Amirkabir University of Technology, Tehran, Iran"],"raw_orcid":"https://orcid.org/0000-0002-2573-9755","affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics, Faculty of Mathematics and Computer Sciences, Amirkabir University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I158248296"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5054798370"],"corresponding_institution_ids":["https://openalex.org/I98301867"],"apc_list":null,"apc_paid":null,"fwci":1.3349,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.76336802,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"99","issue":"3","first_page":"575","last_page":"590"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10514","display_name":"Numerical methods in engineering","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10514","display_name":"Numerical methods in engineering","score":0.9998999834060669,"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/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.9987000226974487,"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/T10221","display_name":"Composite Structure Analysis and Optimization","score":0.9980999827384949,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7288649678230286},{"id":"https://openalex.org/keywords/anisotropy","display_name":"Anisotropy","score":0.6528304219245911},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.5860458612442017},{"id":"https://openalex.org/keywords/compressibility","display_name":"Compressibility","score":0.5832837820053101},{"id":"https://openalex.org/keywords/integral-equation","display_name":"Integral equation","score":0.5329775810241699},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.5019493103027344},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.4560045003890991},{"id":"https://openalex.org/keywords/diffusion-equation","display_name":"Diffusion equation","score":0.45407944917678833},{"id":"https://openalex.org/keywords/convection\u2013diffusion-equation","display_name":"Convection\u2013diffusion equation","score":0.4431181848049164},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.4373672306537628},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.43234729766845703},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.416076123714447},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.4123968183994293},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.20505794882774353},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.19239559769630432},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1576876938343048},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.07803630828857422},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.05189347267150879}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7288649678230286},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.6528304219245911},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.5860458612442017},{"id":"https://openalex.org/C84655787","wikidata":"https://www.wikidata.org/wiki/Q8067817","display_name":"Compressibility","level":2,"score":0.5832837820053101},{"id":"https://openalex.org/C27016315","wikidata":"https://www.wikidata.org/wiki/Q580101","display_name":"Integral equation","level":2,"score":0.5329775810241699},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.5019493103027344},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.4560045003890991},{"id":"https://openalex.org/C571446","wikidata":"https://www.wikidata.org/wiki/Q6510183","display_name":"Diffusion equation","level":3,"score":0.45407944917678833},{"id":"https://openalex.org/C17456955","wikidata":"https://www.wikidata.org/wiki/Q343279","display_name":"Convection\u2013diffusion equation","level":2,"score":0.4431181848049164},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.4373672306537628},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.43234729766845703},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.416076123714447},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4123968183994293},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.20505794882774353},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.19239559769630432},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1576876938343048},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.07803630828857422},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.05189347267150879},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/00207160.2021.1925258","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00207160.2021.1925258","pdf_url":null,"source":{"id":"https://openalex.org/S124867444","display_name":"International Journal of Computer Mathematics","issn_l":"0020-7160","issn":["0020-7160","1026-7425","1029-0265"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Mathematics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.46000000834465027}],"awards":[],"funders":[{"id":"https://openalex.org/F4320323563","display_name":"Kementerian Pendidikan dan Kebudayaan","ror":"https://ror.org/03sxt1c89"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1913232918","https://openalex.org/W1977761308","https://openalex.org/W1994009853","https://openalex.org/W2012946231","https://openalex.org/W2013213048","https://openalex.org/W2024872461","https://openalex.org/W2024987155","https://openalex.org/W2042497845","https://openalex.org/W2046117989","https://openalex.org/W2063610993","https://openalex.org/W2185007447","https://openalex.org/W2252033393","https://openalex.org/W2318494791","https://openalex.org/W2735636429","https://openalex.org/W2750769295","https://openalex.org/W2751963182","https://openalex.org/W2809496349","https://openalex.org/W2885929344","https://openalex.org/W2900524650","https://openalex.org/W2910119284","https://openalex.org/W2934448330","https://openalex.org/W2942271150","https://openalex.org/W2971446300","https://openalex.org/W2982095157","https://openalex.org/W2989673552","https://openalex.org/W3007942346","https://openalex.org/W3041820286","https://openalex.org/W3045034839","https://openalex.org/W3082752462","https://openalex.org/W3112904151","https://openalex.org/W3132601609"],"related_works":["https://openalex.org/W1994822208","https://openalex.org/W2377863910","https://openalex.org/W2124138615","https://openalex.org/W1981721685","https://openalex.org/W2068505497","https://openalex.org/W2370498728","https://openalex.org/W4366196986","https://openalex.org/W2072834359","https://openalex.org/W4242356838","https://openalex.org/W4252558878"],"abstract_inverted_index":{"An":[0],"LT-BEM":[1],"is":[2,29,48,95],"used":[3,49],"to":[4,8,39,50,91,98],"find":[5,51],"numerical":[6,53],"solutions":[7,86],"an":[9],"unsteady":[10],"variable":[11,36],"coefficients":[12,37,42],"diffusion-convection":[13],"equation":[14,28,38,47],"governing":[15],"problems":[16,56],"of":[17,20,34,64,68,75,80],"another":[18],"class":[19],"anisotropic":[21],"functionally":[22,65],"graded":[23,66],"media.":[24],"A":[25],"boundary-only":[26,45],"integral":[27,46],"derived,":[30],"following":[31],"a":[32,40],"transformation":[33],"the":[35,52,76,81,85,100],"constant":[41],"equation.":[43],"The":[44,73],"solutions.":[54],"Some":[55],"considered":[57,82],"are":[58,87],"those":[59],"for":[60,111],"several":[61],"new":[62],"types":[63],"materials":[67,83],"compressible":[69],"or":[70,108],"incompressible":[71],"flow.":[72],"effects":[74],"anisotropy":[77,101],"and":[78,102],"inhomogeneity":[79,103],"on":[84],"also":[88],"shown":[89],"as":[90],"say":[92],"that":[93],"it":[94],"very":[96],"important":[97],"take":[99],"into":[104],"account":[105],"in":[106],"experimental":[107],"practical":[109],"studies":[110],"any":[112],"applications.":[113]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}