Howard Jerome Keisler

http://dbpedia.org/resource/Howard_Jerome_Keisler an entity of type: Thing

Howard Jerome Keisler, genannt Jerome Keisler, (* 3. Dezember 1936 in Seattle, Washington) ist ein US-amerikanischer Mathematiker. rdf:langString

Howard Jerome Keisler (né en 1936) est un mathématicien américain, professeur émérite à l'université du Wisconsin à Madison. Il est spécialisé en théorie des modèles et en analyse non standard. rdf:langString

Howard Jerome Keisler (Seattle, 3 de dezembro de 1936) é um matemático estadunidense. rdf:langString

Howard Jerome Keisler (born 3 December 1936) is an American mathematician, currently professor emeritus at University of Wisconsin–Madison. His research has included model theory and non-standard analysis. His Ph.D. advisor was Alfred Tarski at Berkeley; his dissertation is Ultraproducts and Elementary Classes (1961). He is also known for extending the (of Leon Henkin) to what are now called . He is also known for the Rudin–Keisler ordering along with Mary Ellen Rudin. He held the named chair of at Wisconsin. In 2012 he became a fellow of the American Mathematical Society. rdf:langString

Howard Jerome Keisler (Seattle, 3 dicembre 1936) è un matematico statunitense, professore emerito all'Università del Wisconsin-Madison. Il suo campo di ricerca riguarda la teoria dei modelli e l'analisi non standard. La sua tesi di dottorato, sotto supervisione di Alfred Tarski, a Berkeley è stata Ultraprodotti e classi elementari (1961). Keisler è anche noto per aver esteso la a ciò che adesso è chiamato il . Nel 2012 è diventato membro dell'American Mathematical Society. rdf:langString

rdfs:label

rdf:langString Howard Jerome Keisler

foaf:name

rdf:langString Howard Keisler

dbpprop:name

rdf:langString Howard Keisler

dbpprop:birthPlace

rdf:langString Seattle, United States

dbpedia-owl:birthDate

xsd:date 1936-12-03

dbpedia-owl:wikiPageID

xsd:integer 10962250

dbpedia-owl:wikiPageRevisionID

xsd:integer 1042864118

dbpprop:birthDate

xsd:date 1936-12-03

dbpedia-owl:abstract

rdf:langString Howard Jerome Keisler, genannt Jerome Keisler, (* 3. Dezember 1936 in Seattle, Washington) ist ein US-amerikanischer Mathematiker.

rdf:langString Howard Jerome Keisler (born 3 December 1936) is an American mathematician, currently professor emeritus at University of Wisconsin–Madison. His research has included model theory and non-standard analysis. His Ph.D. advisor was Alfred Tarski at Berkeley; his dissertation is Ultraproducts and Elementary Classes (1961). Following Abraham Robinson's work resolving what had long been thought to be inherent logical contradictions in the literal interpretation of Leibniz's notation that Leibniz himself had proposed, that is, interpreting "dx" as literally representing an infinitesimally small quantity, Keisler published Elementary Calculus: An Infinitesimal Approach, a first-year calculus textbook conceptually centered on the use of infinitesimals, rather than the epsilon, delta approach, for developing the calculus. He is also known for extending the (of Leon Henkin) to what are now called . He is also known for the Rudin–Keisler ordering along with Mary Ellen Rudin. He held the named chair of at Wisconsin. Among Keisler's graduate students, several have made notable mathematical contributions, including Frederick Rowbottom who discovered Rowbottom cardinals. Several others have gone on to careers in computer science research and product development, including: Michael Benedikt, a professor of computer science at the University of Oxford, , a professor of computer science at the University of Michigan, Curtis Tuckey, a developer of software-based collaboration environments; Joseph Sgro, a neurologist and developer of hardware and software, and , a database researcher at IBM Almaden Research Center. In 2012 he became a fellow of the American Mathematical Society. His son Jeffrey Keisler is a Fulbright Distinguished Chair at the University of Massachusetts, Boston, College of Management.

rdf:langString Howard Jerome Keisler (né en 1936) est un mathématicien américain, professeur émérite à l'université du Wisconsin à Madison. Il est spécialisé en théorie des modèles et en analyse non standard.

rdf:langString Howard Jerome Keisler (Seattle, 3 dicembre 1936) è un matematico statunitense, professore emerito all'Università del Wisconsin-Madison. Il suo campo di ricerca riguarda la teoria dei modelli e l'analisi non standard. La sua tesi di dottorato, sotto supervisione di Alfred Tarski, a Berkeley è stata Ultraprodotti e classi elementari (1961). Seguendo il lavoro di Abraham Robinson nel tentativo di risolvere quelle che venivano ritenute delle contraddizioni logiche insite nell'interpretazione letterale della notazione di Leibniz. Contraddizioni conseguenti, secondo lui, la visione di "dx" come rappresentazione letterale di una quantità infinitesimamente piccola. Keisler pubblicò nel 1976 , un libro di calcolo infinitesimale centrato sull'uso degl'infinitesimi, invece dell'approccio classico basato sugli ε e δ. Keisler è anche noto per aver esteso la a ciò che adesso è chiamato il . Nel 2012 è diventato membro dell'American Mathematical Society.

data from the linked data cloud