Library

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • 1975-1979  (2)
  • 1
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Journal of the American Chemical Society 99 (1977), S. 2949-2953 
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Computing 16 (1976), S. 39-48 
    ISSN: 1436-5057
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Description / Table of Contents: Zusammenfassung Die Vermutung von Ehle [5], daß gewisse Klassen von Runge-Kutta-Methoden A-stabil sind, wird bewiesen. Danach werden implizite RK-Methoden mit mehrfachen Knoten („multiderivative methods” [7]) betrachtet, die den Vorteil haben, daß für höhere Ordnung das zu lösende implizite System von wesentlich geringerer Dimension ist. Es wird gezeigt, daß diese Methoden, falls sie auf Gaußscher (Turanscher) Quadratur beruhen, nur A(α)-stabil (α〈π/2) sind. Daher werden anschließend Methoden bestimmt, die auf Lobatto-Quadratur (mit mehrfachen Knoten) basieren und die sich als A-stabil erweisen; ihre Koeffizienten werden angegeben (bis zur Ordnung 22).
    Notes: Abstract This paper gives the proofs of the conjectures of Ehle [5] concerning the A-stability of classes of implicit Runge-Kutta methods. Next the attention is turned to implicit RK methods with multiple nodes (“multiderivative methods” [7]), which have the advantage that, for higher orders, the implicit system to be solved has much lower dimension. These methods, if based on Gaussian (Turan) quadrature, are shown to be A(α)-stable (α〈π/2) only. Thus, in this paper, methods based on Lobatto quadrature (with multiple nodes) are constructed, which turn out to be A-stable. The coefficients are tabulated up to order 22.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...