Integreat`LMM`
Integreat`LMM`
LMMLinearStabilityPolynomial
LMMLinearStabilityPolynomial[lmm,ζ,μ]
creates a polynomial in ζ, parameterized by μ, whose roots determines the linear stability of lmm.
Details and Options
- The linear stability polynomial is , where and are LMMAlphaGeneratingPolynomial and LMMBetaGeneratingPolynomial, respectively.
- When a linear multistep method is applied to the Dahlquist test problem, , the solution is a difference equation with corresponding characteristic equation , where .
Examples
Tech Notes
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