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# pointwise - punktuell

Examples/ definitions with source references
pointwise measurement
AuthorDaniel Wendelin10 Oct 07, 10:43
Ergebnisse aus dem Wörterbuch
 punctual  adj. [LING.][TECH.] punktuell pointwise measurement punktweise Messung pointwise convergence [MATH.] punktweise Konvergenz pointwise reconnaissance [TECH.] punktweise Erkundung to deal with selected points of sth. only sichacc. mit etw.dat. nur punktuell befassen
Ergebnisse aus dem Forum
Comment Oh Danny Boy, LEO LEO is calling, and saying to you: source information from serious sources for both terms in both languagesapart from the fact that neither AHD nor M-W.com recognise 'pointwise' as being a correct English word, there are enough hits from mathematics sites to suggest its validity in that context, but whether it means the same as punktuell is a different kettle of fish.not supported
Context/ examples PointwiseFrom Wikipedia, the free encyclopediaIn mathematics, the qualifier pointwise is used to indicate that a certain property is defined by considering each value f(x) of some function f. [...]An important class of pointwise concepts are the pointwise operations — operations defined on functions by applying the operations to function values separately for each point in the domain of definition[...]Pointwise operations inherit such properties as associativity, commutativity an distributivity from corresponding operations on the codomain.An example of an operation on functions which is not pointwise is convolution.http://en.wikipedia.org/wiki/Pointwise That's Wiki's definition of pointwise.I get the feeling 'punktuell' won't fit the bill very well. But if it does, I am sure Daniel will be more than willing and able to provide more evidence for the correspondence of the English and German words.
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## punktweise

Comment
Die Übersetzung ist 1:1; man sagt: "Die Kurve wurde punktweise ausgemessen."
#3AuthorWolfgang Hugemann (196063) 04 Mar 08, 06:57
Context/ examples Leo (Datum 04.03.2008):pointwise convergence [math.] -- punktweise Konvergenzpointwise measurement -- punktweise Messung Leo enth"alt zur Zeit obigen Eintrag. Damit ist m.E. der Vorschlag #3 von Wolfgang Hugemann hinreichend abgedeckt, insbesondere ist der Zusammenhang (Mathe/Messung) klar.
Comment Looking at translations for the word "punktuell":"point-wise" is at least descriptive.punktuell -- at a discrete point, at a single point / at some specific points, at selected pointsDuden has "Punkt für Punkt" -- point by point. With synonyms: im Einzelnen, punktweise.In phrases:spot checks, here and there, on certain points, in certain details.
Comment re #5, The Oxford-Duden German Dictionary: German-English, English-Germanvon Clark Thyen, Oxford, ed Clark, Dudenredaktion (Bibliographisches Institut), Oxford University Presshttps://books.google.de/books?id=NTPKLFGB2FkC...Hier gibt es ein paar kontext-bezogene Vorschläge (Text kann leider nicht kopiert werden)

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