Some problems with the use of the Dirac delta function I: What is the value of ∫ 0 ∞ δ ( x ) dx?
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Revista Brasileira de Ensino de Física (Online) |
| Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172021000100460 |
Resumo: | This is the first of a series of articles dealing with the casual use of distributions made by physicists and engineers. This use is very economical but sometimes leads to embarrassing conclusions that are difficult to justify with rigorous theories of distributions. |
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Some problems with the use of the Dirac delta function I: What is the value of ∫ 0 ∞ δ ( x ) dx?Dirac delta functiondistributionsThis is the first of a series of articles dealing with the casual use of distributions made by physicists and engineers. This use is very economical but sometimes leads to embarrassing conclusions that are difficult to justify with rigorous theories of distributions.Sociedade Brasileira de Física2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172021000100460Revista Brasileira de Ensino de Física v.43 2021reponame:Revista Brasileira de Ensino de Física (Online)instname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/1806-9126-rbef-2021-0132info:eu-repo/semantics/openAccessAmaku,M.Coutinho,F.A.B.Éboli,O.Massad,E.eng2021-07-05T00:00:00Zoai:scielo:S1806-11172021000100460Revistahttp://www.sbfisica.org.br/rbef/https://old.scielo.br/oai/scielo-oai.php||marcio@sbfisica.org.br1806-91261806-1117opendoar:2021-07-05T00:00Revista Brasileira de Ensino de Física (Online) - Sociedade Brasileira de Física (SBF)false |
| dc.title.none.fl_str_mv |
Some problems with the use of the Dirac delta function I: What is the value of ∫ 0 ∞ δ ( x ) dx? |
| title |
Some problems with the use of the Dirac delta function I: What is the value of ∫ 0 ∞ δ ( x ) dx? |
| spellingShingle |
Some problems with the use of the Dirac delta function I: What is the value of ∫ 0 ∞ δ ( x ) dx? Amaku,M. Dirac delta function distributions |
| title_short |
Some problems with the use of the Dirac delta function I: What is the value of ∫ 0 ∞ δ ( x ) dx? |
| title_full |
Some problems with the use of the Dirac delta function I: What is the value of ∫ 0 ∞ δ ( x ) dx? |
| title_fullStr |
Some problems with the use of the Dirac delta function I: What is the value of ∫ 0 ∞ δ ( x ) dx? |
| title_full_unstemmed |
Some problems with the use of the Dirac delta function I: What is the value of ∫ 0 ∞ δ ( x ) dx? |
| title_sort |
Some problems with the use of the Dirac delta function I: What is the value of ∫ 0 ∞ δ ( x ) dx? |
| author |
Amaku,M. |
| author_facet |
Amaku,M. Coutinho,F.A.B. Éboli,O. Massad,E. |
| author_role |
author |
| author2 |
Coutinho,F.A.B. Éboli,O. Massad,E. |
| author2_role |
author author author |
| dc.contributor.author.fl_str_mv |
Amaku,M. Coutinho,F.A.B. Éboli,O. Massad,E. |
| dc.subject.por.fl_str_mv |
Dirac delta function distributions |
| topic |
Dirac delta function distributions |
| description |
This is the first of a series of articles dealing with the casual use of distributions made by physicists and engineers. This use is very economical but sometimes leads to embarrassing conclusions that are difficult to justify with rigorous theories of distributions. |
| publishDate |
2021 |
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2021-01-01 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172021000100460 |
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http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172021000100460 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
10.1590/1806-9126-rbef-2021-0132 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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text/html |
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Sociedade Brasileira de Física |
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Sociedade Brasileira de Física |
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Revista Brasileira de Ensino de Física v.43 2021 reponame:Revista Brasileira de Ensino de Física (Online) instname:Sociedade Brasileira de Física (SBF) instacron:SBF |
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Sociedade Brasileira de Física (SBF) |
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SBF |
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SBF |
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Revista Brasileira de Ensino de Física (Online) |
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Revista Brasileira de Ensino de Física (Online) |
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Revista Brasileira de Ensino de Física (Online) - Sociedade Brasileira de Física (SBF) |
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||marcio@sbfisica.org.br |
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1752122425498140672 |