Note on the efficiency of some iterative methods for solving nonlinear equations
The e ciency of algorithms for solving nonlinear equations is a measure of comparison between di erent iterative methods. In the case of scalar equations two parameters are considered as it is well-known, but frequently in recent literature inaccurate generalizations combining these parameters are u...
| Autores: | , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2015 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/80875 |
| Acceso en línea: | https://hdl.handle.net/2117/80875 https://dx.doi.org/10.1007/s40324-015-0043-z |
| Access Level: | acceso abierto |
| Palabra clave: | Mathematical analysis Numerical analysis Nonlinear equations iterative methods divided difference order of convergence efficiency index computational efficiency Anàlisi matemàtica Anàlisi numèrica Classificació AMS::65 Numerical analysis::65H Nonlinear algebraic or transcendental equations Classificació AMS::47 Operator theory::47H Nonlinear operators and their properties Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi matemàtica Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica |
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Note on the efficiency of some iterative methods for solving nonlinear equationsGrau Sánchez, Miguel|||0000-0003-2184-0837Noguera Batlle, Miquel|||0000-0003-4629-6874Díaz Barrero, José LuisMathematical analysisNumerical analysisNonlinear equationsiterative methodsdivided differenceorder of convergenceefficiency indexcomputational efficiencyAnàlisi matemàticaAnàlisi numèricaClassificació AMS::65 Numerical analysis::65H Nonlinear algebraic or transcendental equationsClassificació AMS::47 Operator theory::47H Nonlinear operators and their propertiesÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi matemàticaÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèricaThe e ciency of algorithms for solving nonlinear equations is a measure of comparison between di erent iterative methods. In the case of scalar equations two parameters are considered as it is well-known, but frequently in recent literature inaccurate generalizations combining these parameters are used when solving systems of nonlinear equations. Our goal in this paper is to clarify the concept of the e ciency in the multi-dimensional case. To do it we present a detailed de nition of the computational e ciency. The relation between the e ciency parameters in scalar and vectorial cases is analyzed in detail and tested in two numerical examplesPeer Reviewed20152015-11-0220152015-12-17journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/80875https://dx.doi.org/10.1007/s40324-015-0043-zreponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2http://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/808752026-05-27T15:37:01Z |
| dc.title.none.fl_str_mv |
Note on the efficiency of some iterative methods for solving nonlinear equations |
| title |
Note on the efficiency of some iterative methods for solving nonlinear equations |
| spellingShingle |
Note on the efficiency of some iterative methods for solving nonlinear equations Grau Sánchez, Miguel|||0000-0003-2184-0837 Mathematical analysis Numerical analysis Nonlinear equations iterative methods divided difference order of convergence efficiency index computational efficiency Anàlisi matemàtica Anàlisi numèrica Classificació AMS::65 Numerical analysis::65H Nonlinear algebraic or transcendental equations Classificació AMS::47 Operator theory::47H Nonlinear operators and their properties Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi matemàtica Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica |
| title_short |
Note on the efficiency of some iterative methods for solving nonlinear equations |
| title_full |
Note on the efficiency of some iterative methods for solving nonlinear equations |
| title_fullStr |
Note on the efficiency of some iterative methods for solving nonlinear equations |
| title_full_unstemmed |
Note on the efficiency of some iterative methods for solving nonlinear equations |
| title_sort |
Note on the efficiency of some iterative methods for solving nonlinear equations |
| dc.creator.none.fl_str_mv |
Grau Sánchez, Miguel|||0000-0003-2184-0837 Noguera Batlle, Miquel|||0000-0003-4629-6874 Díaz Barrero, José Luis |
| author |
Grau Sánchez, Miguel|||0000-0003-2184-0837 |
| author_facet |
Grau Sánchez, Miguel|||0000-0003-2184-0837 Noguera Batlle, Miquel|||0000-0003-4629-6874 Díaz Barrero, José Luis |
| author_role |
author |
| author2 |
Noguera Batlle, Miquel|||0000-0003-4629-6874 Díaz Barrero, José Luis |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Mathematical analysis Numerical analysis Nonlinear equations iterative methods divided difference order of convergence efficiency index computational efficiency Anàlisi matemàtica Anàlisi numèrica Classificació AMS::65 Numerical analysis::65H Nonlinear algebraic or transcendental equations Classificació AMS::47 Operator theory::47H Nonlinear operators and their properties Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi matemàtica Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica |
| topic |
Mathematical analysis Numerical analysis Nonlinear equations iterative methods divided difference order of convergence efficiency index computational efficiency Anàlisi matemàtica Anàlisi numèrica Classificació AMS::65 Numerical analysis::65H Nonlinear algebraic or transcendental equations Classificació AMS::47 Operator theory::47H Nonlinear operators and their properties Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi matemàtica Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica |
| description |
The e ciency of algorithms for solving nonlinear equations is a measure of comparison between di erent iterative methods. In the case of scalar equations two parameters are considered as it is well-known, but frequently in recent literature inaccurate generalizations combining these parameters are used when solving systems of nonlinear equations. Our goal in this paper is to clarify the concept of the e ciency in the multi-dimensional case. To do it we present a detailed de nition of the computational e ciency. The relation between the e ciency parameters in scalar and vectorial cases is analyzed in detail and tested in two numerical examples |
| publishDate |
2015 |
| dc.date.none.fl_str_mv |
2015 2015-11-02 2015 2015-12-17 |
| dc.type.none.fl_str_mv |
journal article http://purl.org/coar/resource_type/c_6501 AM http://purl.org/coar/version/c_ab4af688f83e57aa |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/2117/80875 https://dx.doi.org/10.1007/s40324-015-0043-z |
| url |
https://hdl.handle.net/2117/80875 https://dx.doi.org/10.1007/s40324-015-0043-z |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
| dc.rights.openaire.fl_str_mv |
info:eu-repo/semantics/openAccess |
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open access http://purl.org/coar/access_right/c_abf2 http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
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reponame:UPCommons. Portal del coneixement obert de la UPC instname:Universitat Politècnica de Catalunya (UPC) |
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Universitat Politècnica de Catalunya (UPC) |
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UPCommons. Portal del coneixement obert de la UPC |
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UPCommons. Portal del coneixement obert de la UPC |
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| score |
15,301603 |