{"id":"https://openalex.org/W1977918928","doi":"https://doi.org/10.1137/110856976","title":"PyClaw: Accessible, Extensible, Scalable Tools for Wave Propagation Problems","display_name":"PyClaw: Accessible, Extensible, Scalable Tools for Wave Propagation Problems","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W1977918928","doi":"https://doi.org/10.1137/110856976","mag":"1977918928"},"language":"en","primary_location":{"id":"doi:10.1137/110856976","is_oa":false,"landing_page_url":"https://doi.org/10.1137/110856976","pdf_url":null,"source":{"id":"https://openalex.org/S165512578","display_name":"SIAM Journal on Scientific Computing","issn_l":"1064-8275","issn":["1064-8275","1095-7197"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIAM Journal on Scientific Computing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1111.6583","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"David I. Ketcheson","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"David I. Ketcheson","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Kyle Mandli","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kyle Mandli","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Aron J. Ahmadia","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Aron J. Ahmadia","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Amal Alghamdi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Amal Alghamdi","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Manuel Quezada de Luna","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Manuel Quezada de Luna","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Matteo Parsani","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Matteo Parsani","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Matthew G. Knepley","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Matthew G. Knepley","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Matthew Emmett","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Matthew Emmett","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.5468,"has_fulltext":false,"cited_by_count":55,"citation_normalized_percentile":{"value":0.94384449,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"34","issue":"4","first_page":"C210","last_page":"C231"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.4544000029563904,"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/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.4544000029563904,"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/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.29829999804496765,"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/T11382","display_name":"Fluid Dynamics and Heat Transfer","score":0.03319999948143959,"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/python","display_name":"Python (programming language)","score":0.8536999821662903},{"id":"https://openalex.org/keywords/fortran","display_name":"Fortran","score":0.7903000116348267},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.7613999843597412},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6129000186920166},{"id":"https://openalex.org/keywords/matlab","display_name":"MATLAB","score":0.5716000199317932},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.47440001368522644},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.44929999113082886},{"id":"https://openalex.org/keywords/mesh-generation","display_name":"Mesh generation","score":0.4083000123500824},{"id":"https://openalex.org/keywords/message-passing-interface","display_name":"Message Passing Interface","score":0.3874000012874603}],"concepts":[{"id":"https://openalex.org/C519991488","wikidata":"https://www.wikidata.org/wiki/Q28865","display_name":"Python (programming language)","level":2,"score":0.8536999821662903},{"id":"https://openalex.org/C2778241615","wikidata":"https://www.wikidata.org/wiki/Q83303","display_name":"Fortran","level":2,"score":0.7903000116348267},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.7613999843597412},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.7552000284194946},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7013999819755554},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6129000186920166},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.611299991607666},{"id":"https://openalex.org/C2780365114","wikidata":"https://www.wikidata.org/wiki/Q169478","display_name":"MATLAB","level":2,"score":0.5716000199317932},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.47440001368522644},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.44929999113082886},{"id":"https://openalex.org/C181145010","wikidata":"https://www.wikidata.org/wiki/Q4418033","display_name":"Mesh generation","level":3,"score":0.4083000123500824},{"id":"https://openalex.org/C166782233","wikidata":"https://www.wikidata.org/wiki/Q127879","display_name":"Message Passing Interface","level":3,"score":0.3874000012874603},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.384799987077713},{"id":"https://openalex.org/C131053463","wikidata":"https://www.wikidata.org/wiki/Q4680751","display_name":"Adaptive mesh refinement","level":2,"score":0.35839998722076416},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.35760000348091125},{"id":"https://openalex.org/C2778400913","wikidata":"https://www.wikidata.org/wiki/Q1639024","display_name":"Mathematical software","level":3,"score":0.3456999957561493},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.33169999718666077},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.32690000534057617},{"id":"https://openalex.org/C133162039","wikidata":"https://www.wikidata.org/wiki/Q1061077","display_name":"Code generation","level":3,"score":0.31769999861717224},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.30730000138282776},{"id":"https://openalex.org/C48753275","wikidata":"https://www.wikidata.org/wiki/Q11216","display_name":"Numerical analysis","level":2,"score":0.2937999963760376},{"id":"https://openalex.org/C37789001","wikidata":"https://www.wikidata.org/wiki/Q782543","display_name":"Graphical user interface","level":2,"score":0.2897000014781952},{"id":"https://openalex.org/C137119250","wikidata":"https://www.wikidata.org/wiki/Q1413101","display_name":"Multigrid method","level":3,"score":0.2847999930381775},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2831999957561493},{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.27970001101493835},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.27459999918937683},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.2718999981880188},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.26910001039505005},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.262800008058548},{"id":"https://openalex.org/C91481028","wikidata":"https://www.wikidata.org/wiki/Q1054686","display_name":"Distributed memory","level":3,"score":0.25110000371932983}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1137/110856976","is_oa":false,"landing_page_url":"https://doi.org/10.1137/110856976","pdf_url":null,"source":{"id":"https://openalex.org/S165512578","display_name":"SIAM Journal on Scientific Computing","issn_l":"1064-8275","issn":["1064-8275","1095-7197"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIAM Journal on Scientific Computing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1111.6583","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1111.6583","pdf_url":"https://arxiv.org/pdf/1111.6583","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.744.2577","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.744.2577","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/1111.6583.pdf","raw_type":"text"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/333595","is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/333595","pdf_url":null,"source":{"id":"https://openalex.org/S4306401596","display_name":"King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71920554","host_organization_name":"King Abdullah University of Science and Technology","host_organization_lineage":["https://openalex.org/I71920554"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1111.6583","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1111.6583","pdf_url":"https://arxiv.org/pdf/1111.6583","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1486294873","https://openalex.org/W1978525452","https://openalex.org/W1990739729","https://openalex.org/W2000935529","https://openalex.org/W2005011886","https://openalex.org/W2019720983","https://openalex.org/W2025605525","https://openalex.org/W2029455112","https://openalex.org/W2036908939","https://openalex.org/W2049161806","https://openalex.org/W2052942032","https://openalex.org/W2062428473","https://openalex.org/W2071681524","https://openalex.org/W2080971404","https://openalex.org/W2084413738","https://openalex.org/W2090215046","https://openalex.org/W4250320447"],"related_works":[],"abstract_inverted_index":{"Development":[0],"of":[1,8,17,30,37,54,96,120,151,155,168],"scientific":[2],"software":[3,83],"involves":[4],"tradeoffs":[5],"between":[6],"ease":[7],"use,":[9],"generality,":[10],"and":[11,40,67,78,114,126,131,137,166,184],"performance.":[12],"We":[13],"describe":[14],"the":[15,28,43,55,118,121,141],"design":[16],"a":[18,74,88,112],"general":[19,94],"hyperbolic":[20,97],"PDE":[21],"solver":[22,92],"that":[23,36],"can":[24],"be":[25],"operated":[26],"with":[27,73],"convenience":[29],"MATLAB":[31],"yet":[32],"achieves":[33],"efficiency":[34],"near":[35],"hand-coded":[38],"Fortran":[39,61,123],"scales":[41],"to":[42,71,117,175],"largest":[44],"supercomputers.":[45],"This":[46],"is":[47,86,146],"achieved":[48],"by":[49,149],"using":[50,68],"Python":[51,69],"for":[52,63,93,153],"most":[53],"code":[56,129],"while":[57,133],"employing":[58],"automatically":[59],"wrapped":[60],"kernels":[62],"computationally":[64],"intensive":[65],"routines,":[66],"bindings":[70],"interface":[72,116],"parallel":[75],"computing":[76],"library":[77],"other":[79],"numerical":[80],"packages.":[81],"The":[82,144,163],"described":[84],"here":[85],"PyClaw,":[87],"Python-based":[89],"structured":[90],"grid":[91],"systems":[95],"PDEs":[98],"[K.":[99],"T.":[100],"Mandli":[101],"et":[102],"al.,":[103],"PyClaw":[104,110],"Software,":[105],"Version":[106],"1.0,":[107],"http://numerics.kaust.edu.sa/pyclaw/":[108],"(2011)].":[109],"provides":[111],"powerful":[113],"intuitive":[115],"algorithms":[119],"existing":[122],"codes":[124],"Clawpack":[125],"SharpClaw,":[127],"simplifying":[128],"development":[130],"use":[132,150],"providing":[134],"massive":[135],"parallelism":[136],"scalable":[138],"solvers":[139],"via":[140],"PETSc":[142],"library.":[143],"package":[145],"further":[147],"augmented":[148],"PyWENO":[152],"generation":[154],"efficient":[156],"high-order":[157],"weighted":[158],"essentially":[159],"nonoscillatory":[160],"reconstruction":[161],"code.":[162],"simplicity,":[164],"capability,":[165],"performance":[167],"this":[169],"approach":[170],"are":[171],"demonstrated":[172],"through":[173],"application":[174],"example":[176],"problems":[177],"in":[178],"shallow":[179],"water":[180],"flow,":[181,183],"compressible":[182],"elasticity.":[185]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}