John C. Butcher (original) (raw)
John Charles Butcher (* 31. března 1933 Auckland) je novozélandský matematik, který se specializuje na numerické metody pro řešení obyčejných diferenciálních rovnic. Butcher pracuje na vícekrokových metodách pro řešení obyčejných diferenciálních rovnic s počátečními podmínkami (jako jsou např. metody Runge–Kutta). Je po něm pojmenována .
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| dbo:abstract | John Charles Butcher (* 31. března 1933 Auckland) je novozélandský matematik, který se specializuje na numerické metody pro řešení obyčejných diferenciálních rovnic. Butcher pracuje na vícekrokových metodách pro řešení obyčejných diferenciálních rovnic s počátečními podmínkami (jako jsou např. metody Runge–Kutta). Je po něm pojmenována . (cs) جون س. بوتشر (بالإنجليزية: John C. Butcher) هو رياضياتي وعالم حاسوب ومهندس نيوزيلندي، ولد في 31 مارس 1933 في أوكلاند في نيوزيلندا. (ar) John Charles Butcher ONZM (John Charles Butcher; * 31. März 1933 in Auckland) ist ein neuseeländischer Mathematiker. Er hat sich auf numerische Methoden zur Lösung gewöhnlicher Differentialgleichungen im Bereich allgemeiner linearer Verfahren, insbesondere der Runge-Kutta-Verfahren, spezialisiert und ist auf diesem Gebiet eine der bedeutendsten Personen der vergangenen Jahrzehnte. Butcher studierte an der University of Auckland und promovierte 1961 an der Universität von Sydney bei (The application of digital computers to calculations in cosmic ray physics). Danach war er an den Universitäten von Sydney, Canterbury und am Stanford Linear Accelerator Center (SLAC). Er war ab 1966 Professor an der University of Auckland, ab 1999 als Professor Emeritus. Nach ihm benannt ist das Butcher-Tableau und die zur Darstellung von Runge-Kutta-Verfahren. 1980 wurde er Fellow der Royal Society of New Zealand, deren Jones Medal er 2010 und deren Hector Medal er 1996 erhielt, und 1998 Mitglied auf Lebenszeit der New Zealand Mathematical Society und 1999 deren Fellow. 2010 wurde er Fellow der Society for Industrial and Applied Mathematics und 2008 Honorary Fellow der European Society of Computational and Applied Mathematics. 2013 wurde er Officer des New Zealand Order of Merit. 2011 erhielt er den van Wijngaarden Award. (de) John Charles Butcher ONZM (born 31 March 1933) is a New Zealand mathematician who specialises in numerical methods for the solution of ordinary differential equations. Butcher works on multistage methods for initial value problems, such as Runge-Kutta and general linear methods. The Butcher group and the Butcher tableau are named after him.More recently, he is investigating a new type of method with stability identical to that of a Runge-Kutta method. (en) John Charles Butcher (né le 31 mars 1933) est un mathématicien et informaticien néo-zélandais spécialisé dans les méthodes numériques pour la solution des équations différentielles ordinaires. (fr) John Charles Butcher (31 marzo 1933) è un matematico neozelandese. È specializzato in analisi numerica in particolare nella ricerca di metodi per la soluzione di equazioni differenziali ordinarie. Butcher lavora su metodi multipasso per problema ai valori iniziali, come i metodi di Runge-Kutta. È chiamato così, in suo onore, il . Attualmente, sta studiando un nuovo tipo di metodi con stabilità simile a quella dei metodi di Runge-Kutta. (it) John Charles Butcher ONZM (Auckland, 31 de março de 1933 é um matemático neozelandês. Especialista em métodos numéricos para solução de equações diferenciais ordinárias na área de procedimentos lineares gerais, em especial os métodos de Runge-Kutta, sendo nesta área uma das mais significativas personalidades das últimas décadas. Butcher estudou na Universidade de Auckland e obteve um doutorado em 1961 na Universidade de Sydney, orientado por e , com a tese The application of digital computers to calculations in cosmic ray physics. Esteve depois na Universidade de Sydney, Universidade de Canterbury e no Centro de Aceleração Linear de Stanford (SLAC). Foi a partir de 1966 professor na Universidade de Auckland, a partir de 1999 professor emérito. Em sua memória é denominado o Butcher-Tableau e o para representação dos métodos de Runge-Kutta. Em 1980 foi eleito fellow da Sociedade Real da Nova Zelândia. Em 2010 foi eleito fellow da Society for Industrial and Applied Mathematics e em 2008 fellow honorário da European Society of Computational and Applied Mathematics. Recebeu a Medalha Hector de 1996. (pt) |
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| rdfs:comment | John Charles Butcher (* 31. března 1933 Auckland) je novozélandský matematik, který se specializuje na numerické metody pro řešení obyčejných diferenciálních rovnic. Butcher pracuje na vícekrokových metodách pro řešení obyčejných diferenciálních rovnic s počátečními podmínkami (jako jsou např. metody Runge–Kutta). Je po něm pojmenována . (cs) جون س. بوتشر (بالإنجليزية: John C. Butcher) هو رياضياتي وعالم حاسوب ومهندس نيوزيلندي، ولد في 31 مارس 1933 في أوكلاند في نيوزيلندا. (ar) John Charles Butcher ONZM (born 31 March 1933) is a New Zealand mathematician who specialises in numerical methods for the solution of ordinary differential equations. Butcher works on multistage methods for initial value problems, such as Runge-Kutta and general linear methods. The Butcher group and the Butcher tableau are named after him.More recently, he is investigating a new type of method with stability identical to that of a Runge-Kutta method. (en) John Charles Butcher (né le 31 mars 1933) est un mathématicien et informaticien néo-zélandais spécialisé dans les méthodes numériques pour la solution des équations différentielles ordinaires. (fr) John Charles Butcher (31 marzo 1933) è un matematico neozelandese. È specializzato in analisi numerica in particolare nella ricerca di metodi per la soluzione di equazioni differenziali ordinarie. Butcher lavora su metodi multipasso per problema ai valori iniziali, come i metodi di Runge-Kutta. È chiamato così, in suo onore, il . Attualmente, sta studiando un nuovo tipo di metodi con stabilità simile a quella dei metodi di Runge-Kutta. (it) John Charles Butcher ONZM (John Charles Butcher; * 31. März 1933 in Auckland) ist ein neuseeländischer Mathematiker. Er hat sich auf numerische Methoden zur Lösung gewöhnlicher Differentialgleichungen im Bereich allgemeiner linearer Verfahren, insbesondere der Runge-Kutta-Verfahren, spezialisiert und ist auf diesem Gebiet eine der bedeutendsten Personen der vergangenen Jahrzehnte. (de) John Charles Butcher ONZM (Auckland, 31 de março de 1933 é um matemático neozelandês. Especialista em métodos numéricos para solução de equações diferenciais ordinárias na área de procedimentos lineares gerais, em especial os métodos de Runge-Kutta, sendo nesta área uma das mais significativas personalidades das últimas décadas. Em 1980 foi eleito fellow da Sociedade Real da Nova Zelândia. Em 2010 foi eleito fellow da Society for Industrial and Applied Mathematics e em 2008 fellow honorário da European Society of Computational and Applied Mathematics. Recebeu a Medalha Hector de 1996. (pt) |
| rdfs:label | جون س. بوتشر (ar) John C. Butcher (cs) John C. Butcher (de) John Charles Butcher (it) John C. Butcher (en) John Butcher (fr) John Charles Butcher (pt) |
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