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Add terms for all algorithms supported by GSL #5

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jonrkarr opened this issue Jun 26, 2011 · 2 comments
Closed

Add terms for all algorithms supported by GSL #5

jonrkarr opened this issue Jun 26, 2011 · 2 comments

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@jonrkarr
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To go through the list:

Explicit embedded Runge-Kutta (2, 3) => No term yet
Explicit 4th order (classical) Runge-Kutta => Already KISAO_0000032
Explicit embedded Runge-Kutta-Fehlberg (4, 5) method => Already KISAO_0000086
Explicit embedded Runge-Kutta Cash-Karp (4, 5) method => No term yet
Explicit embedded Runge-Kutta Prince-Dormand (8, 9) method => No term yet.
Implicit Gaussian first order Runge-Kutta => No term yet.
Implicit Gaussian second order Runge-Kutta => No term yet.
Implicit Gaussian 4th order Runge-Kutta => No term yet.
Implicit Bulirsch-Stoer method of Bader and Deuflhard => No term yet.
A variable-coefficient linear multistep Adams method in Nordsieck form. This stepper uses explicit Adams-Bashforth (predictor) and implicit Adams-Moulton (corrector) methods in P(EC)^m functional iteration mode. Method order varies dynamically between 1 and 12 => No term yet.
A variable-coefficient linear multistep backward differentiation formula (BDF) method in Nordsieck form => KISAO_0000030 is vague but that term could describe this algorithm.

Reported by: a1kmm

@jonrkarr
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Fixed in revision 163.
Below are the KiSAO identifiers for the suggested methods:

Explicit embedded Runge-Kutta (2, 3) => KISAO_0000302 and 'has characteristic' some 'explicit method type' and 'uses' some (Runge-Kutta based method' and 'has Runge-Kutta method order' value 2) and 'uses' some ('Runge-Kutta based method' and 'has Runge-Kutta method order' value 3)
Explicit 4th order (classical) Runge-Kutta => KISAO_0000032
Explicit embedded Runge-Kutta-Fehlberg (4, 5) method => KISAO_0000086
Explicit embedded Runge-Kutta Cash-Karp (4, 5) method => KISAO_0000321
Explicit embedded Runge-Kutta Prince-Dormand (8, 9) method => KISAO_0000087
Implicit Gaussian first order Runge-Kutta (implicit Euler) => KISAO_0000031
Implicit Gaussian second order Runge-Kutta (implicit mid-point rule) => KISAO_0000378
Implicit Gaussian 4th order Runge-Kutta => KISAO_0000302 and 'has characteristic' some 'implicit method type'
Implicit Bulirsch-Stoer method of Bader and Deuflhard => KISAO_0000383
A variable-coefficient linear multistep Adams method in Nordsieck form. This stepper uses explicit Adams-Bashforth (predictor) and implicit Adams-Moulton (corrector) methods in P(EC)^m functional iteration mode. Method order varies dynamically between 1 and 12 => KISAO_0000364
A variable-coefficient linear multistep backward differentiation formula (BDF) method in Nordsieck form => KISAO_0000288

Original comment by: annazhukova

@jonrkarr
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  • status: open --> closed

Original comment by: annazhukova

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