Order conditions for general linear methods

We describe the derivation of order conditions, without restrictions on stage order, for general linear methods for ordinary differential equations. This derivation is based on the extension of the Albrecht approach proposed in the context of Runge–Kutta and composite and linear cyclic methods. This...

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Vydáno v:Journal of computational and applied mathematics Ročník 290; s. 44 - 64
Hlavní autoři: Cardone, Angelamaria, Jackiewicz, Zdzisław, Verner, James H., Welfert, Bruno
Médium: Journal Article
Jazyk:angličtina
Vydáno: Elsevier B.V 15.12.2015
Témata:
Derivation
Differential equations
General linear methods
Kernels
Mathematical analysis
Multistage
Nordsieck methods
Order conditions
Runge-Kutta method
Stability
Two-step Runge–Kutta formulas
Volterra integral equations
65L05
Nordsieck methods
65L20
Order conditions
Two-step Runge–Kutta formulas
General linear methods
ISSN:0377-0427, 1879-1778
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Shrnutí:We describe the derivation of order conditions, without restrictions on stage order, for general linear methods for ordinary differential equations. This derivation is based on the extension of the Albrecht approach proposed in the context of Runge–Kutta and composite and linear cyclic methods. This approach was generalized by Jackiewicz and Tracogna to two-step Runge–Kutta methods, by Jackiewicz and Vermiglio to general linear methods with external stages of different orders, and by Garrappa to some classes of Runge–Kutta methods for Volterra integral equations with weakly singular kernels. This leads to general order conditions for many special cases of general linear methods such as diagonally implicit multistage integration methods, Nordsieck methods, and general linear methods with inherent Runge–Kutta stability. Exact coefficients for several low order methods with some desirable stability properties are presented for illustration.
Bibliografie:ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:0377-0427
1879-1778
DOI:10.1016/j.cam.2015.04.042