Konrad Zuse: An Obituary
نویسندگان
چکیده
منابع مشابه
Konrad-Zuse-Zentrum für Informationstechnik Berlin
Countable systems of ordinary differential equations appear frequently in chemistry, physics, biology and statistics. They can be considered as ordinary differential equations in sequence spaces. In this work, a fully adaptive algorithm for the computational treatment of such systems is developed. The method is based on a time discretization of an abstract Cauchy problem in Hubert space and a d...
متن کاملKonrad-Zuse-Zentrum für Informationstechnik Berlin
Large scale combustion simulations show the need for adaptive methods. First, to save computation time and mainly to resolve local and instationary phenomena. In contrast to the widespread method of lines, we look at the reaction–diffusion equations as an abstract Cauchy problem in an appropriate Hilbert space. This means, we first discretize in time, assuming the space problems solved up to a ...
متن کاملDer Rechnende Raum von Konrad Zuse
Es geschah bei dem Gedanken der Kausalität, dass mir plötzlich der Gedanke auftauchte, den Kosmos als eine gigantische Rechenmaschine aufzufassen. Ich dachte dabei an die Relaisrechner: Relaisrechner enthalten Relaisketten. Stößt man ein Relais an, so pflanzt sich dieser Impuls durch die ganze Kette fort. So müßte sich auch ein Lichtquant fortpflanzen, ging es mir durch den Kopf. Der Gedanke se...
متن کاملThe Konrad Zuse Internet Archive Project
In the Konrad Zuse Internet Archive Project the documents of Konrad Zuse’s private papers are digitised, analysed and published online. Konrad Zuse (1910-1995) was, as you may already know, a German computer pioneer who was born in Berlin. In the time from 1935 to 1949 he constructed several calculating machines that are recognized to be among the first computers worldwide. He used mechanical m...
متن کاملKonrad-Zuse-Zentrum für Informationstechnik Berlin
This reports presents new codes for the numerical solutiuon of highly nonlin-ear systems. They realize the most recent variants of aane invariant Newton Techniques due to Deuuhard. The standard method is implemented in the code NLEQ1, whereas the code NLEQ2 contains a rank reduction device additionally. The code NLEQ1S is the sparse version of NLEQ1, i.e. the arising linear systems are solved w...
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ژورنال
عنوان ژورنال: ICGA Journal
سال: 1996
ISSN: 2468-2438,1389-6911
DOI: 10.3233/icg-1996-19107